HI 851-T - Drill Cocraft - Free user manual and instructions

Product Type	Drill
Model	HI 851-T
Brand	Cocraft
Power Input	850 W
Power Supply	Corded electric
Voltage	230-240 V ~ 50 Hz
No-Load Speed	0-2800 rpm (variable)
Chuck Type	Keyless, 13 mm (1/2")
Drilling Capacity (Steel)	13 mm
Drilling Capacity (Wood)	35 mm
Maximum Torque	45 Nm
Impact Function	Yes (hammer drill)
Impact Rate	0-44800 bpm
Reverse Rotation	Yes
Speed Control	Variable speed trigger
Lock Button	Yes, for continuous use
Depth Stop	Adjustable
Auxiliary Handle	Included (side handle)
Dimensions (L x W x H)	265 x 200 x 70 mm
Weight	1.7 kg
Cable Length	2.5 m
Protection Class	Class II (double insulated)
Accessories Included	Carrying case, chuck key, auxiliary handle, depth stop
Maintenance	Keep ventilation slots clean; replace carbon brushes when worn

Frequently Asked Questions - HI 851-T Cocraft

Is the Cocraft HI 851-T a hammer drill?

Yes, the HI 851-T features a hammer function for drilling into masonry. It has an impact rate of up to 44800 bpm.

What type of chuck does it have?

It has a keyless chuck with a capacity of 13 mm (1/2 inch), making bit changes quick and easy.

Is the speed variable?

Yes, the drill has a variable speed trigger that allows you to control the speed from 0 to 2800 rpm for precise drilling.

What is the power consumption?

The drill has a power input of 850 W and operates on 230-240 V ~ 50 Hz.

Does it have a reverse function?

Yes, a reverse switch is provided for removing screws or backing out of a hole.

What is the drilling capacity in steel and wood?

In steel, the maximum drilling diameter is 13 mm; in wood, it can drill up to 35 mm.

Is an auxiliary handle included?

Yes, the drill comes with a side handle (auxiliary handle) for better control, especially during heavy drilling.

How do I change the carbon brushes?

The carbon brushes are replaceable. Access the brush holders on the sides of the motor housing. Use a screwdriver to remove the caps, then replace the brushes. Always use identical replacements.

What is the weight of the drill?

The drill weighs approximately 1.7 kg, making it manageable for extended use.

Does it come with a carrying case?

Yes, the Cocraft HI 851-T is supplied with a carrying case for convenient storage and transport.

USER MANUAL HI 851-T Cocraft

Read the entire instruction manual carefully and make sure that you fully understand it before you use the equipment. Keep the manual for future reference.

Viktig information:

Blue Cocraft 851-T electric drill putter against a dark textured background (no text or symbols visible on the tool body)

Art.no Model

41-2585

Z1J-TD16-13E

Ver. 20220907

Original instructions

Bruksanvisning i original

Originalbruksanvisning

Please read the entire instruction manual before using and save for future use.

We apologise for any text or photo errors and any changes of technical data. If you have any questions concerning technical problems please contact our Customer Service Department (see address on reverse.)

Safety

General safety instructions

Warning: Read all the instructions. Failure to adhere to the following instructions may lead to electric shocks, fires and/or serious injury. The term “power tool” in the warning text below refers to your handheld mains operated or battery operated tool.

SAVE THESE INSTRUCTIONS.

1) The work space

a) Keep the work space clean and well illuminated. Cluttered and poorly lit work areas invite accidents.
b) Do not use power tools in explosive environments, e.g. nearby flammable liquids, gas or dust. power tools generate sparks that could easily ignite dust or fumes.
c) Keep away from children and other spectators while using the power tool. Interference can make you loose your concentration and control.

2) Electrical safety

a) The power tools plug must fit correctly in the wall socket. Never modify the plug in any way. Never use an adapter together with earthed power tools. Unmodified plugs and suitable wall sockets decrease the risk of electric shock.
b) Avoid body contact with earthed objects, such as pipes, radiators, ovens or refrigeratorators. There is an increased risk of electric shock if your body is earthed.
c) Do not expose the power tool to rain or other wet conditions. If water gets inside a power tool it increases the risk of electric shock.
d) Do not misuse the lead. Never use the lead to carry, drag or pull the plug out of the wall socket. Keep the lead away from heat, oil, sharp edges and movable parts. Damaged or tangled leads increases the risk of electric shock.
e) When you use a power tool outdoors; use an extension cord suitable for this purpose. Use of an extension cord for outdoor use decreases the risk of electric shock.

f) If for some reason you must use a power tool in a wet environment, always connect it to the mains via an earth-fault circuit breaker such as an RCD (residual current device). Using an RCD significantly reduces the chances of you receiving an electric shock.

3) Personal safety

a) Pay attention to what you do and use common sense when using power tools. Never use a power tool if you are tired or under the influence of drugs, alcohol or medication. One moment of not paying attention while using a power tool may result in serious injury.

b) Use protective equipment. Always use safety glasses. Using protective equipment such as a face mask, slip resistant protection shoes, a helmet and ear defenders when needed decreases the risk of injury.

c) Avoid accidental starting. Make sure that the switch is set to OFF before you connect the power tool to the wall socket. Never carry a power tool with one finger on the trigger or never connect the power tool to a wall socket when the switch is set to ON, since it may result in injury.

d) Remove all service tools/keys before switching on the power tool. A service tool forgotten on a rotating part of the power tool may result in injury.

e) Do not overreach. Make sure you stand steady and well balanced at all times. This gives better control in unexpected situations.

f) Wear suitable clothing. Do not wear loose fitting clothes or jewellery. Keep hair, clothes and gloves away from movable parts. Loose fitting clothes, jewellery or long hair could get caught in movable parts.

g) If the equipment for suctioning or collecting dust is available make sure it is connected and used properly. Using technical aid may decrease dust related hazards.

4) Use and maintenance of the power tool

a) Do not overload the power tool. Use the correct power tool for the work you are doing. The correct power tool will do the job better and more safely at the rate for which it was designed..

b) Do not use the power tool if the switch does not turn it on and off.. A power tool that cannot be controlled with the switch is dangerous and must be repaired.

c) Unplug the lead from the wall socket before making any adjustments, changes of accessories or storing the power tool away. This precaution will reduce the risk of the tool being started accidentally.

d) Store idle power tools out of the reach of children. Power tools are dangerous in the hands of inexperienced users..

e) Check for misalignment or binding of moving parts, for broken parts or anything else that may affect the operation of the power tool. If there is any damage it must be repaired before the tool can be used again. Many accidents are caused by poorly maintained power tools.

f) Keep cutting tools sharp and clean.. Properly maintained cutting tools with sharp edges are less likely to bind and are easier to control.
g) Use the power tool, accessories, etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the type of work to be done. Using the power tool to do work for which it is not intended may result in a hazardous situation.

5) Service

a) Repairs and service should only be performed by qualified persons, and only with original spare parts. This guarantees that the safety of the power tool is maintained.

Specific Safety Regulations for Hammer Drills

• Ear protectors should be worn when using the hammer drill.
  Exposure to high levels of noise can cause hearing impairment.
• Use the supplied side handle when using the hammer drill.
  Losing control of the drill could result in personal injury.

Safety symbols

Read the entire instruction.

Always use protective glasses or a visor.

Always use ear protection.

Product Description

1. Quick chuck with lock collar
2. Depth guide
3. Hammer/normal action selector
4. Forward/Reverse selector
5. Variable speed control
6. Power trigger
7. Safety lock button
8. Rear pistol grip
9. Frony auxiliary handle

Use

Chuck

Note: The hammer drill has a new type of keyless quick chuck (1.5–13 mm). The keyless chuck's rear lock collar is slid forwards for locking tools into placed and slid backwards for releasing tools during tool changes.

1. Pull the rear collar backwards to release the chuck.

1. Twist the front collar clockwise (as seen from the back) until the jaws are wide enough apart to allow the tool to enter.

1. Insert a drill bit or other tool.

2. Screw the front collar anti-clockwise (as seen from the back) until the jaws grasp the tool tightly and securely.

Illustration of a drill bit with directional arrows indicating free and no tool (no text or symbols)

1. Slide the rear collar forwards to lock the chuck. Warning: Do not try to tighten the chuck by holding the rear collar whilst starting the drill; this could result in personal injury.

Auxiliary handle

1. Screw the auxiliary handle anticlockwise to undo it.
2. Set the auxiliary handle in the desired position, set the depth guide if necessary.
3. Screw the auxiliary handle clockwise to lock both the handle and depth guide..

Power switch

1. Plug the lead into a wall socket after inserting a tool into the chuck and tightening it.

2. Start the hammer drill by gently pulling the power trigger (6), check that the tool rotates in the correct direction. Release the power trigger to stop the drill.

3. When the chuck is rotating, the power trigger can be locked by pressing the lock button (7) and releasing the power trigger. To stop the drill, pull the power trigger and then release it.

Close-up of a CooC power tool with circular motion arrows indicating rotational motion (no text or symbols)

Close-up of a mechanical component with arrows indicating features (no visible text or symbols)

Changing the direction of rotation

1. Stop the drill.
2. Move the selector (4) to the right or left to select the direction of rotation.

Note: The drill will not work if the selector is between settings. The selector switch must be fully moved to the right or left.

Variable speed control

1. Start the drill by pulling the power trigger (6).
2. Turn the speed selector (5) anticlockwise to reduce speed or clockwise to increase speed.
3. The speed selector limits how far the power trigger can be pulled in.

Note: Always start drilling at a low speed if drilling without a pilot hole or centre-punch mark. As a rule, use higher speeds with thin drill bits and lower speeds with thicker bits. Cleaning and polishing usually require a high speed.

Hammer Drilling or Normal Drilling

1. Stop the drill completely.
2. Set the selector switch (3) to the desired drill action. Select hammer drilling for hard materials (concrete, stone, etc) and normal drilling for steel, aluminium and wood, etc.
3. When the hammer symbol can be seen, the drill is set to hammer drill mode.
4. When the drill bit symbol can be seen, the drill is set to normal drill mode.

Warning: Do not move the selector unless the chuck is completely stationary. Make sure that the selector is set correctly, a click can be heard when it locks into place.

Close-up of a Cocraft H1 851-T motorcycle handle and grip (no visible text or symbols)

Close-up of a Cocraft H1 851-T electric drill bit (no text or symbols visible)

Close-up of a mechanical device with a downward arrow indicating a component (no visible text or symbols)

Useful tips

• After having worked the drill hard for a while let the motor run without load for a few minutes (until the air leaving the ventilation slits is at room temperature) to allow it to cool it down.
• Use the auxiliary handle to help maintain full control when drilling.
• Only use sharp tools.
• Use Titanium coated drill bits for hard metals and Tungsten Carbide tipped drill bits for concrete/tiles. If in doubt read the packet.
• Fasten the workpiece down securely. Use clamps or vices when you can, this will leave you with both hands free to manoeuvre the machine with, which increases precision.
• If you are drilling into thin materials it is important that you place a small piece of waste material behind the hole to be drilled, otherwise there is a risk of burring on the back.
• Hold the drill perpendicular to the workpiece before you start drilling (look from several directions) make sure that you do not tilt the drill when drilling.
• Do not press too hard (so that the machine loses speed), let the tool do the job! Reduce pressure before the drill breaks through the material.
• Let the drill bit spin and lift it up after drilling through, it allows the machine to cool down and the drill bit is freed of dust and wood chips.

Things to consider when drilling into wood and plastic

• For wood and other soft materials there are several types of tools, choose the tool most suitable for the work to be done. Test drill on a piece of waste first.
• The tool can overheat if you don't pull it up often to free it of sawdust.
• Place a small piece of waste material behind the hole to be drilled before starting to drill otherwise there is a risk of burring around the edges of the hole on the back.

Things to consider when drilling into metal

• Mark the hole using a centre punch.
- The tool can overheat if you use the wrong speed. Use cooling liquid suitable for your material e.g. methylated spirit for aluminium (cast iron and brass are cut dry).
- Use a low gear and low speed for big holes.
- Be extra careful with the clamping of thin or sharp metal objects so that they do not come loose and cause damage or injury, use a vice if possible.

Things to consider when drilling into concrete, tile or brick

• Use Tungsten carbide tipped drill bits.
• Use a drill with hammer/impact action and work carefully, applying constant pressure.
• The material residue comes out of the drilled hole as powder or dust, wear a dust mask.
• Use the hammer function when working on concrete or brick by carefully applying constant pressure. DO NOT use the hammer drill for tile.

Care and maintenance

• Before using the drill, make sure that all screws are tightened. When hammer drilling the machine will vibrate considerably.
• Make sure the cool air vents on the machine are free and open.
• Clean with a damp cloth and mild washing up liquid when needed. Never use solvents or strong cleaning agents.
• Store the instruction manual together with the drill.

Responsible disposal

This symbol indicates that this product should not be disposed of with general household waste. This applies throughout the entire EU. In order to prevent any harm to the environment or health hazards caused by incorrect waste disposal, the product must be handed in for recycling so that the material can be disposed of in a responsible manner. When recycling your product, take it to your local collection facility or contact the place of purchase. They will ensure that the product is disposed of in an environmentally sound manner.

Symbol of a trash bin crossed with no text or labels, accompanied by a black rectangular block below (no readable text or symbols)

Specifications

Mains supply 220–240 V AC, 50/60 Hz

Power 800 W

No-load speed 0–2700 rpm

Chuck capacity 1.5–13 mm

Drilling capacity Steel: 10 mm

Concrete: 13 mm

Wood: 20 mm

Weight 2 kg

Noise levels LwA: 107 dB(A), K: 3 dB

LpA: 96 dB(A), K: 3 dB

Vibration Drilling in concrete: a

Drilling in metal: a

h_ID=17,65 m/s^2, K_D: 1,5 m/s^2

h D= 7,96 m/s², K_D: 1,5 m/s²

Slagborrmaskin

Art.nr 41-2585 Modell Z1J-TD16-13E

Illustration of a drill bit with directional arrows indicating tool movement (no text or symbols)

Close-up of a CNC tool with circular motion arrows indicating rotational motion (no text or symbols)

Close-up of a mechanical component with arrows indicating features (no visible text or symbols)

Close-up of a mechanical component with a tire and handle, no visible text or symbols

Close-up of a Cocraft Hi 851-T motorcycle handle and grip (no text or symbols visible)

Close-up of a mechanical device with a downward arrow indicating a component (no visible text or symbols)

Användningstips

Symbol of a trash bin crossed with no visible text or labels

Specifikationer

Nätspänning 220–240 V AC, 50/60 Hz

Effekt 800 W

Varvtal, obelastad 0–2700 v/min

Chuckkapacitet 1,5–13 mm

Borrkapacitet Stål: 10 mm

Betong: 13 mm

Trä: 20 mm

Vikt 2 kg

Ljudnivåer LwA: 107 dB(A), K: 3 dB

LpA: 96 dB(A), K: 3 dB

Vibration Borrning i betong: a

Borrning i metall: a

hID=17,65 m/s^2, KD: 1,5 m/s^2 hD=7,96 m/s^2, KD: 1,5 m/s^2

Slagbormaskin

Art.nr. 41-2585 Modell Z1J-TD16-13E

Illustration of a drill bit with directional arrows indicating free and no text or symbols on the drill itself

Close-up of a CNC tool with circular motion arrows indicating rotational motion (no text or symbols)

Close-up of a mechanical component with arrows indicating features (no visible text or symbols)

Close-up of a Cocraft H1 851-T motorcycle handle and grip (no visible text or symbols)

Close-up of a Cocraft Hi 851-T electric drill bit (no text or symbols visible)

Close-up of a mechanical device with a downward arrow pointing to a component (no visible text or symbols)

Brukertips

Symbol of a trash bin crossed with no text or labels, representing waste sorting or disposal (no text present)

Spesifikasjoner

Spenning 220–240 V AC, 50/60 Hz

Effekt 800 W

Turtall (ubelastet) 0–2700 o/min

Chuck-kapasitet 1,5–13 mm

Borekapasitet Stål: 10 mm

Betong: 13 mm

Tre: 20 mm

Vekt 2 kg

Lydnivåer LwA: 107 dB(A), K: 3 dB

LpA: 96 dB(A), K: 3 dB

Vibrasjon Boring i betong: a h_ID=17,65 m/s^2 , K_D:1,5 m/s^2

Boring i metall: a

h_D=7,96 m/s^2, K_D:1,5 m/s^2

Iskuporakone

Tuotenro 41-2585 Malli Z1J-TD16-13E

Illustration of a drill bit with a twist drill, showing no text or symbols on the drill itself.

Close-up of a CNC tool with circular motion arrows indicating rotational motion (no text or symbols)

Close-up of a mechanical component with arrows pointing to a specific area (no visible text or symbols)

Close-up of a Cocraft H1 851-T motorcycle handle and jaw (no text or symbols visible)

Close-up of a mechanical component with a highlighted part and arrow indicator (no readable text or symbols)

Close-up of a mechanical device with a downward arrow indicating a component (no visible text or symbols)

Käyttövinkkejä

Symbol of a trash bin with crossed lines indicating no waste or restriction, and a solid black rectangle below (no text or labels)

Tekniset tiedot

h_ID=17,65 m/s^2, K_D: 1,5 m/s^2

h_D=7,96 m/s^2,K_D:1,5 m/s^2

EC Declaration of Conformity

This declaration of conformity is issued under the sole responsibility of the manufacturer.

EU-försäkran om överensstämmelse utfärdas på tillverkarens eget ansvar. / Egenerkläringen er utstedt under produsentens eget ansvar. / Tämä vaatimustenmukaisuusvakuutus on annettu valmistajan yksinomaisella vastuulla

Manufacturer and person authorised to compile technical file: Clas Ohlson AB, SE-793 85 Insjön, Sweden

Name	Impact Drill Cocraft
Type/Model	Z1J-TD16-13E
Clas Ohlson Article Number	412585000

The product satisfies the provision for CE-marking according to the following directive(s) / regulation(s) including amendments / Produkten uppfyller kraven för CE-märkning enligt följande direktiv / förordningar inklusive ändringar/ Produktet tilfredsstiller bestemmelsen om CE-merking i henhold til følgende direktiv (er) / forskrifter, inkludert endringer / Tuote täyttää seuraavien direktiivien / asetusten mukaiset CE-merkintää koskevat vaatimukset, mukaan lukien muutokset;

Machinery Directive 2006/42/EC
EMC Directive 2014/30/EU

References to the relevant harmonised standards used or references to the other technical specifications in relation to which conformity is declared. Hänvisning till de harmoniserade standarder som använts eller hänvisningar till de specifikationer som försäkran om överensstämmelse deklareras / Referere til harmoniserte standarder som brukes, eller henvisninger til spesifikasjonene der samsvarserklæring er erklärt / Viittaus yhdenmukaistettuihin standardeihin tai viittaus eritelmiin, jossa vaatimustenmukaisuusvakuutus on julistettu; Machinery (2006/42/EC): EN 62841-1: 2015 + AC: 15, EN62841-2-1: 2018 + A11: 2019

EMC (2014/30/EU): EN 55014-1: 2017 + A11: 2020, EN 55014-2: 2015, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013 + A1: 2019

Signed for and on behalf of;

Product Compliance & Sustainability Manager Clas Ohlson AB, SE-793 85 Insjön, Sweden

Place and date: 2022-08-25

Sverige