Irwin Drill Bits & Accessories Online

Optimised 2-cutter tip design

The unique tip design with 2X more carbide is optimised

Greatest Toughness

118 degree split point shape

Chrome-vanadium steel body

Four Faceted ground carbide Tip

10% larger shank

Double cutting spurs

Highly accurate

118 degree split point shape

Unique tip grinding

No hammer action

The Cordless Multi drill bit is most versatile drill bit

No hammer action

Solid centre auger with cutting spur

Creates perfect and straight holes

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

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

135 degree split point grinding Ensures perfect centering and reduced

100 Degree tip for fastest start

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

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

DIN 345 Morse taper shank series offers strong standard drill

Optimum drilling performance

Industrial quality ground flute

135 degree split point grinding ensures perfect centering and reduced

Full screw Tip

Quick-change shank

Unique Brazing process ensures a perfect bond between tip and

Aggresive head design for up to 15% speed advantage over

135 degree split point grinding ensures perfect centering and reduced

Golden tempered surface finish for increased durability

135 degree split point grinding Ensures perfect centering and reduced

Titanium coated high quality steel body

Speed and feed

135 degree split point grinding Ensures perfect centering and reduced

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Creates perfect and straight holes

Coarse screw Point for faster drilling into all types of

Fully hardened chrome-vanadium steel body for maximum strength and life

Head takes 80% of the workload

Head takes 80% of the workload

53 degree drilling head & single flute design

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

Highest steel grade

Greatest Toughness

Highly accurate

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

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

For easy pilot drill rmoval push the drift key into

Stone masons favour this product for impact drilling of natural

Extremely hard and wear resistant carbide

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

Tin has a low coefficient of friction

Unique Brazing process ensures a perfect bond between tip and

Improved carbide tip design ensures for durability and fast drilling

Aggresive head design for up to 15% speed advantage over

Improved carbide tip design ensures for durability and fast drilling

Extra deep ground double flutes and reduced flute

Designed for drilling hard and abrasive materials

Industrial ground flute

The TiN coating has a hardness of approx. 80 HRC

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Single flute design gives maximum space for dust removal and

Unique Brazing process ensures a perfect bond between tip and

Thicker cutting edge

10% larger shank

Optimum drilling performance

Highly accurate

100 Degree tip for fastest start

solid for high accuracy drilling and fast removal of chips

Greatest Toughness

Optimum drilling performance