Tork Craft Hole Saw Carbon Steel 22Mm

Description

Hole saw diameter:
ø22mm
Use mandrel:

TC917009

Application:

The carbon steel hole saw is covered with a black oxide finish to
prevent rust. Holes can be quickly and efficiently drilled in wood, composite
materials and plastic.

Maximum depth of cut is 19mm.

IMPORTANT:
Do not use the carbon steel hole saws for cutting into metal or steel.

Using a hole saw:

To use a hole saw, you need the following accessories:

• A portable drill or stationary drill with a 3 jaw chuck.
• The correct mandrel and pilot drill for the material being drilled into.
• The necessary safety equipment. Safety goggles, gloves and hearing
  protection.

IMPORTANT:
For the best results and for safety reasons, use the
recommended rotation
speed for the material being drilled into.

For longer hole saw life, use the following instructions:

1. Use the correct mandrel for the diameter hole saw being used.
2. Use the correct rotation speed. If the speed is too high or too low, it will
   have an effect on the cutting edge and decrease the life expectancy.
3. Always apply the necessary pressure for the intended use.
4. Keep the drill going straight to avoid binding the hole saw.

TIP:
When using a hole saw for wood, clamp an off-cut backing board on the
back to prevent tear out when the hole saw exits the material. The backing board
also prevents materials from flexing.

Rotation speed of hole saws (rpm):

DIA.	WOOD	PLASTIC
Ø 19mm	3000	1500
Ø 22mm	3000	1500
Ø 25mm	2700	1350
Ø 28mm	2700	1350
Ø 32mm	2400	1200
Ø 35mm	2400	1200
Ø 38mm	2400	1200
Ø 41mm	2100	1050
Ø 44mm	2100	1050
Ø 48mm	2100	1050
Ø 51mm	2000	1000
Ø 54mm	2000	1000
Ø 57mm	2000	1000
Ø 60mm	2000	1000
Ø 64mm	1800	900
Ø 67mm	1800	900
Ø 70mm	1800	900
Ø 73mm	1800	900
Ø 76mm	1500	750
Ø 82mm	1500	750
Ø 86mm	1200	600

consider safety for your health and the people around you
General safety suggestions: It is advisable to always have the following items nearby and in a good condition Eye protection – clean and scratch free Hearing protection – quality earmuffs Dust masks – discard old and dirty masks Gloves – for easy handling of material and hand protection
Wear Gloves	Eye Protection	Hearing Protection	Dust Mask

IMPORTANT:
Tilting the drill or hitting a nail with the hole saw while drilling could cause
the hole saw to bind. The powerful torque could strain your wrist.