Irwin Drill Bits & Accessories Online

Four-cutter tips

Head takes 80% of the workload

Premium steel provides improved core strength for maximum durability and

2X more carbide in tip for 2X longer drilling life

Quick-change shank

Thicker cutting edge

For easy pilot drill rmoval push the drift key into

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

135 degree split point grinding Ensures perfect centering and reduced

Speed and feed

No hammer action

It is designed to drill in multiple materials including brick,...

Highest steel grade

118 degree split point shape

No hammer action

Drill with low RPM

100 Degree tip for fastest start

140 degree cutting shoulder for smooth finish

fully hardened crome-vanadium steel body

Unique flute design

High pressure

No hammer action

Titanium coated high quality steel body

The TiN coating has a hardness of approx. 80 HRC

100 Degree tip for fastest start

Hardening superb wear resistance, hardness of 63-66 HRC

The Cordless Multi drill bit is most versatile drill bit

No hammer action

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Highest steel grade

Optimum drilling performance

Maximised flute for faster, more efficient dust and debris removal

High- performance tip with 2X more carbide

Double-ended series is especially designed for drilling thin materials like...

Greatest Toughness

Head takes 80% of the workload

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

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Cobalt alloyed drill bit body

135 degree split point grinding ensures perfect centering and reduced

Hex shank prevents bit slipping in chuck

Fully Hardened body from tip to shank for extra durability

Unique flute design

fully hardened crome-vanadium steel body

Four Faceted ground carbide Tip

Chrome-vanadium steel body

Up to 6 times faster than competitor products

Tapered Tri-flute design

Tin has a low coefficient of friction

The TiN coating has a hardness of approx. 80 HRC

Three cutting spurs

Full screw Tip

Full screw Tip

Saves battery Life

Head takes 80% of the workload

53 degree drilling head & single flute design

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and

Extra deep ground double flutes and reduced flute

Chrome-vanadium steel body

Highest steel grade

Greatest Toughness

Single spur design for smoother hole finish

Perfect for all types of wood

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

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

53 degree drilling head & single flute design

High- performance tip with 2X more carbide

Maximised flute for faster, more efficient dust and debris removal

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Extremely hard and wear resistant carbide

For percussion drilling in very hard materials such as granite

No hammer action

It is designed to drill in multiple materials including brick,...