Irwin Drill Bits & Accessories Online

High- performance tip with 2X more carbide

Premium steel provides improved core strength for maximum durability and

Optimum drilling performance

118 degree split point shape

Chrome-vanadium steel body

Extra deep ground double flutes and reduced flute

10% larger shank

Thicker cutting edge

Greatest Toughness

118 degree split point shape

High pressure

The Cordless Multi drill bit is most versatile drill bit

Drill with low RPM

No hammer action

Perfect for all types of wood

Spur cutting edges

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

The TiN coating has a hardness of approx. 80 HRC

135 degree split point grinding Ensures perfect centering and reduced

W9 high speed steel (HSS) for sharper cutting lips and

140 degree cutting shoulder for smooth finish

Unique flute design

fully hardened crome-vanadium steel body

It is designed for drilling steel and steel castings, alloyed...

Highest steel grade

Golden tempered surface finish for increased durability

135 degree split point grinding ensures perfect centering and reduced

Up to 6 times faster than competitor products

Quick-change shank

Single flute design gives maximum space for dust removal and

Aggresive head design for up to 15% speed advantage over

135 degree split point grinding ensures perfect centering and reduced

Cobalt alloyed drill bit body

Titanium coated high quality steel body

Tin has a low coefficient of friction

Less heat TiN is also a poor conductor of heat,...

Speed and feed

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Extra wide flute for faster chip removal

Perfect for all types of wood

Head takes 80% of the workload

53 degree drilling head & single flute design

Head takes 80% of the workload

Four-cutter tips

It is designed for drilling steel and steel castings, alloyed...

Optimum drilling performance

Highly accurate

It is designed for drilling steel and steel castings, alloyed...

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Designed for drilling large diameters (35-150mm) into concrete, granite and

For easy pilot drill rmoval push the drift key into

For percussion drilling in very hard materials such as granite

Extremely hard and wear resistant carbide

Tin has a low coefficient of friction

Speed and feed

Aggresive head design for up to 15% speed advantage over

Single flute design gives maximum space for dust removal and

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and

Chrome-vanadium steel body

Extra deep ground double flutes and reduced flute

Tin has a low coefficient of friction

Industrial ground flute

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Unique Brazing process ensures a perfect bond between tip and

Aggresive head design for up to 15% speed advantage over

Thicker cutting edge

1/4� / 6mm hex Shank

Greatest Toughness

Optimum drilling performance

100 Degree tip for fastest start

W9 high speed steel (HSS) for sharper cutting lips and

Highest steel grade

It is designed for drilling steel and steel castings, alloyed...