MT815 - Drill Maktec - Free user manual and instructions

Product Type	Impact Drill
Brand	Maktec
Model	MT815
Drilling capacity (concrete)	16 mm
Drilling capacity (wood)	30 mm
Drilling capacity (steel)	13 mm
No load speed	0 – 3 200 min⁻¹
Impact rate	0 – 48 000 blows/min
Total length	295 mm
Net weight	2,0 kg
Safety class	Double insulation (Class II)
Power supply	Single-phase, mains voltage (see nameplate)
Operating modes	Rotation only, rotation with impact
Rotation direction	Reversible (forward/reverse)
Variable speed	Yes, by trigger
Continuous operation lock	Yes, lock button
Auxiliary handle	Yes, adjustable 360°
Depth stop	Yes, adjustable depth rod
Chuck	Keyless (quick tighten)
Maintenance	Disconnect before servicing; entrust repairs to an authorized Makita service center
Sound pressure level (LpA)	98 dB(A)
Sound power level (LWA)	109 dB(A)
Vibration (impact drilling in concrete)	16,5 m/s² (uncertainty 2,0 m/s²)
Vibration (drilling in metal)	3,0 m/s² (uncertainty 1,5 m/s²)

Frequently Asked Questions - MT815 Maktec

How to install the drill bit on the MT815?

To install the drill bit, grip the chuck collar and turn the sleeve counterclockwise to open the jaws. Insert the drill bit fully, then tighten by turning the sleeve clockwise. To remove, reverse the movement.

How to use the impact mode?

Set the mode change lever to the right (symbol Ⓡ) to activate rotation with impact. Use a tungsten carbide tipped drill bit for drilling concrete, brick, or stone.

How to adjust the depth stop?

Loosen the side handle, insert the depth rod into the hole in the handle base, set the desired depth, then retighten the handle.

What safety instructions should be followed?

Wear hearing protection, always use the auxiliary handle, hold the tool by insulated surfaces, ensure a stable stance, and do not touch the drill bit immediately after use (it may be hot).

How to reverse the rotation direction?

Wait for the tool to come to a complete stop, then move the reversing lever to the desired position: side A for clockwise rotation, side B for counterclockwise.

What maintenance is required?

Always disconnect the tool before any maintenance. Clean it with a dry cloth, without solvents. Entrust repairs to an authorized Makita service center.

Can you drill metal with this drill?

Yes, in rotation only mode. Use a suitable drill bit and lubricant (except for iron and brass). Start with a center punch indentation to prevent slipping.

How to use the continuous operation lock?

Pull the trigger fully, press the lock button, then release the trigger. To stop, pull the trigger again and release it.

What is the weight of the MT815?

The net weight is 2,0 kg (according to EPTA procedure 01/2003).

Where to find spare parts?

Contact an authorized Makita service center. Use only genuine parts to ensure safety and reliability.

USER MANUAL MT815 Maktec

Line drawing of a manual power drill with dual handles and cylindrical base (no text or symbols)

Technical diagram of a drill bit with numbered parts for identification

1

7 8

2

9 10

3

1 11 12

4

13 14

5

A B 15

6

16

7

Explanation of general view

1

G

r

i

p

b

a

s

e

7

Drill chuck

13

Switch trigger

2

Teeth

8

Chuck key

14

Lock button

3

Side grip (auxiliary handle)

9

S

I

e

e

v

e

4

P

r

o

t

r

u

s

i

o

10

Ring

15

Reversing switch lever

5

Loosen

11

Side grip

16

Action mode changing lever

6

T

i

g

h

t

e

n

12

Depth gauge

SPECIFICATIONS

Model MT814 MT815
Capacities	Concrete 16 mm
	Wood 30 mm
	Steel 13 mm
No load speed (min ^-1 )		0 – 3,200
Blows per minute		0 – 48,000
Overall length		296 mm	295 mm
Net weight		2.1 kg	2.0 kg
Safety class		☐/II

• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
  • Weight according to EPTA-Procedure 01/2003

ENE039-1

Intended use

The tool is intended for impact drilling in brick, concrete and stone as well as for drilling without impact in wood, metal, ceramic and plastic.

ENF002-1

Power supply

The tool should be connected only to a power supply of the same voltage as indicated on the nameplate, and can only be operated on single-phase AC supply. They are double-insulated in accordance with European Standard and can, therefore, also be used from sockets without earth wire.

GEA010-1

General Power Tool Safety Warnings

⚠ WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

GEB003-5

HAMMER DRILL SAFETY WARNINGS

1. Wear ear protectors when impact drilling. Exposure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.

3. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

4. Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations.

5. Hold the tool firmly with both hands.

6. Keep hands away from rotating parts.

7. Do not leave the tool running. Operate the tool only when hand-held.

8. Do not touch the bit or the workpiece immediately after operation; they may be extremely hot and could burn your skin.

9. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.

SAVE THESE INSTRUCTIONS.

WARNING:

DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product. MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

ASSEMBLY

Installing side grip (auxiliary handle) (Fig. 1)

CAUTION:

- Always be sure that the tool is switched off and unplugged before installing or removing the side grip.

Always use the side grip to ensure operating safety. Install the side grip so that the teeth on the grip fit in between the protrusions on the tool barrel. Then tighten the grip by turning clockwise at the desired position. It may be swung 360° so as to be secured at any position.

Installing or removing drill bit

CAUTION:

- Always be sure that the tool is switched off and unplugged before installing or removing the bit.

For Model MT814 (Fig. 2)

To install the bit, place it in the chuck as far as it will go. Tighten the chuck by hand. Place the chuck key in each of the three holes and tighten clockwise. Be sure to tighten all three chuck holes evenly. To remove the bit, turn the chuck key counterclockwise in just one hole, then loosen the chuck by hand. After using the chuck key, be sure to return it to the original position.

For Model MT815 (Fig. 3)

Hold the ring and turn the sleeve counterclockwise to open the chuck jaws. Place the bit in the chuck as far as it will go. Hold the ring firmly and turn the sleeve clockwise to tighten the chuck.

To remove the bit, hold the ring and turn the sleeve counterclockwise.

Depth gauge (Fig. 4)

The depth gauge is convenient for drilling holes of uniform depth. Loosen the side grip and insert the depth gauge into the hole in the grip base. Adjust the depth gauge to the desired depth and tighten the side grip.

NOTE:

- The depth gauge cannot be used at the position where the depth gauge strikes against the gear housing.

FUNCTIONAL DESCRIPTION

Switch action (Fig. 5)

CAUTION:

- Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF" position when released.

To start the tool, simply pull the switch trigger. Tool speed is increased by increasing pressure on the switch trigger. Release the switch trigger to stop. For continuous operation, pull the switch trigger, push in the lock button and then release the switch trigger. To stop the tool from the locked position, pull the switch trigger fully, then release it.

Reversing switch action (Fig. 6)

This tool has a reversing switch to change the direction of rotation. Move the reversing switch lever to the position (A side) for clockwise rotation or to the position (B side) for counterclockwise rotation.

CAUTION:

• Always check the direction of rotation before operation.
• Use the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool.

Selecting the action mode (Fig. 7)

This tool has an action mode change lever. For rotation with hammering, slide the action mode change lever to the right ( Symbol). For rotation only, slide the action mode change lever to the left ( Symbol).

CAUTION:

- Always slide the action mode change lever all the way to your desired mode position. If you operate the tool with the lever positioned halfway between the mode symbols, the tool may be damaged.

OPERATION

Hammer drilling operation

CAUTION:

- There is tremendous and sudden twisting force exerted on the tool/bit at the time of hole break-through, when the hole becomes clogged with chips and particles, or when striking reinforcing rods embedded in the concrete. Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations. Failure to do so may result in the loss of control of the toll and potentially serve injury.

When drilling in concrete, granite, tile, etc., slide the action mode change lever to the position of symbol to use "rotation with hammering" action. Be sure to use a tungsten-carbide tipped bit. Do not apply more pressure when the hole becomes clogged with chips or particles. Instead, run the tool at an idle, then remove the bit partially from the hole. By repeating this several times, the hole will be cleaned out.

After drilling the hole, use the blow-out bulb to clean the dust out of the hole.

Drilling operation

When drilling in wood, metal or plastic materials, slide the action mode change lever to the position of ⏻ symbol to use "rotation only" action.

Drilling in wood

When drilling in wood, the best results are obtained with wood drills equipped with a guide screw. The guide screw makes drilling easier by pulling the bit into the workpiece.

Drilling in metal

To prevent the bit from slipping when starting a hole, make an indentation with a center-punch and hammer at the point to be drilled. Place the point of the bit in the indentation and start drilling. Use a cutting lubricant when drilling metals. The exceptions are iron and brass which should be drilled dry.

CAUTION:

• Pressing excessively on the tool will not speed up the drilling. In fact, this excessive pressure will only serve to damage the tip of your bit, decrease the tool performance and shorten the service life of the tool.
• There is a tremendous force exerted on the tool/bit at the time of hole break through. Hold the tool firmly and exert care when the bit begins to break through the workpiece.
• A stuck bit can be removed simply by setting the reversing switch to reverse rotation in order to back out. However, the tool may back out abruptly if you do not hold it firmly.
• Always secure small workpieces in a vise or similar hold-down device.

MAINTENANCE

CAUTION:

• Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.
• Never use gasoline, benzine, thinner, alcohol or the like. Discoloration, deformation or cracks may result.
  To maintain product safety and reliability, repairs, maintenance or adjustment should be carried out by a Makita Authorized Service Center.

Descriptif

VEILIGHEIDSWAARSCHUWINGEN VOOR HAMERBOOR

For European countries only

EC Declaration of Conformity

We Makita Corporation as the responsible manufacturer declare that the following Makita machine(s):

Designation of Machine:

Hammer Drill

Model No./ Type: MT814, MT815

are of series production and

Conforms to the following European Directives: 2006/42/EC

And are manufactured in accordance with the following standards or standardised documents: EN60745

The technical documentation is kept by our authorized representative in Europe who is:

Makita International Europe Ltd,

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, England

FRANÇAIS

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, Angleterre

DEUTSCH

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, England

ITALIANO

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, England

4.11.09

Tomoyasu Kato

Director Direktor

3-11-8, Sumiyoshi-cho,

Anjo, Aichi, JAPAN

NEDERLANDS

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, Engeland

ESPAÑOL

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, Inglaterra

PORTUGUÊS

Michigan Drive, Tongwell,

Milton Keynes, MK15 8JD, Inglaterra

DANSK

Kun for lande i Europa

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, England

4.11.09

Tomoyasu Kato

Directeur Director

Director Direktør

Makita Corporation

3-11-8, Sumiyoshi-cho,

Anjo, Aichi, JAPAN

ΕΛΛΗΝΙΚΑ

Michigan, Drive, Tongwell,

Milton Keynes, MK15 8JD, England (Αγγλία)

4.11.09

Tomoyasu Kato

Διευθυντής

Makita Corporation

3-11-8, Sumiyoshi-cho,

Anjo, Aichi, JAPAN

ENGLISH

ENG905-1

Noise

The typical A-weighted noise level determined according to EN60745:

Sound pressure level (L _pA ): 98 dB (A)

Sound power level (LWA): 109 dB (A)

Uncertainty (K): 3 dB (A)

Wear ear protection.

ENG900-1

Vibration

The vibration total value (tri-axial vector sum) determined according to EN60745:

Work mode: impact drilling into concrete

Vibration emission ( a_h, ID ): 16.5 m/s ^2

Uncertainty (K): 2.0 m/s ^2

Work mode: drilling into metal

Vibration emission ( a_h,D ): 3.0 m/s ^2

Uncertainty (K): 1.5 m/s²

ENG901-1

- The declared vibration emission value has been measured in accordance with the standard test method and may be used for comparing one tool with another.

- The declared vibration emission value may also be used in a preliminary assessment of exposure.

WARNING:

- The vibration emission during actual use of the power tool can differ from the declared emission value depending on the ways in which the tool is used.

- Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).

FRANÇAIS

ENG905-1

Bruit

Vibrationsemission ( a_h,D ): 3,0 m/s ^2

Incertezza (K): 2,0 m/s²