Irwin Drill Bits & Accessories Online

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

3-Flatted shank

Highly accurate

Greatest Toughness

Chrome-vanadium steel body

Designed for drilling hard and abrasive materials

Improved carbide tip design ensures for durability and fast drilling

Aggresive head design for up to 15% speed advantage over

Ground flute

Hardening superb wear resistance, hardness of 63-66 HRC

solid for high accuracy drilling and fast removal of chips

140 degree cutting shoulder for smooth finish

Blue groove point & cutting edge

1/4� / 6mm hex Shank

DIN 338 series is suitable for many trade and industrial...

Highly accurate

118 degree split point shape

DIN 345 Morse taper shank series offers strong standard drill

Extremely hard and wear resistant carbide

For percussion drilling in very hard materials such as granite

Unique Brazing process ensures a perfect bond between tip and

Aggresive head design for up to 15% speed advantage over

Up to 4 times faster versus basic flat bits

Saves battery Life

fully hardened crome-vanadium steel body

Unique flute design

Unique Brazing process ensures a perfect bond between tip and

Aggresive head design for up to 15% speed advantage over

1/4 inch quick change range

Carbon steel construction sleeve and body for durability and life

Greatest Toughness

Highly accurate

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Up to 6 times faster than competitor products

Quick-change shank

For easy pilot drill rmoval push the drift key into

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

Cobalt alloyed drill bit body

135 degree split point grinding ensures perfect centering and reduced

Morse taper shank design for high breakage resistance

118 degree split point shape

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Double cutting spurs

Up to 4 times faster versus basic flat bits

Highest steel grade

DIN 345 Morse taper shank series offers strong standard drill

Chrome-vanadium steel body

Extra deep ground double flutes and reduced flute

10% larger shank

Up to 4 times faster versus basic flat bits

Surface finish is black oxide coating for added corrosion resistance

Highly accurate

Golden tempered surface finish for increased durability

Cobalt alloyed drill bit body

Ground flute

100 Degree tip for fastest start

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

The unique tip design with 2X more carbide is optimised

Optimised 2-cutter tip design

Creates perfect and straight holes

Perfect for all types of wood

Blue groove point & cutting edge

Saves battery Life

Golden tempered surface finish for increased durability

Cobalt alloyed drill bit body

Highly accurate

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

fully hardened crome-vanadium steel body

Unique flute design

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

3-Flatted shank

The TiN coating has a hardness of approx. 80 HRC

Titanium coated high quality steel body

Chrome-vanadium steel body

Extra deep ground double flutes and reduced flute