Irwin Drill Bits & Accessories Online

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Premium steel provides improved core strength for maximum durability and

High- performance tip with 2X more carbide

Extra deep ground double flutes and reduced flute

Designed for drilling hard and abrasive materials

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

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

Extra deep ground double flutes and reduced flute

Chrome-vanadium steel body

100 Degree tip for fastest start

Ground flute

Single spur design for smoother hole finish

Hex shank prevents bit slipping in chuck

Improved carbide tip design ensures for durability and fast drilling

Unique Brazing process ensures a perfect bond between tip and

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

For percussion drilling in very hard materials such as granite

Stone masons favour this product for impact drilling of natural

Four-cutter tips

Shot-Ppeened, double-tempered finish

fully hardened crome-vanadium steel body

Unique flute design

Unique flute design

fully hardened crome-vanadium steel body

Single spur design for smoother hole finish

Creates perfect and straight holes

Optimum drilling performance

118 degree split point shape

DIN 340 long series is most suitable for drilling deep

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

Extra deep ground double flutes and reduced flute

Chrome-vanadium steel body

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

Full screw Tip

Tapered Tri-flute design

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Unique flute design

fully hardened crome-vanadium steel body

Single spur design for smoother hole finish

Hex shank prevents bit slipping in chuck

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

Surface finish is black oxide coating for added corrosion resistance

Ground flute

100 Degree tip for fastest start

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

For easy pilot drill rmoval push the drift key into

Fully Hardened body from tip to shank for extra durability

Hex shank prevents bit slipping in chuck

Perfect for all types of wood

Hex shank prevents bit slipping in chuck

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

118 degree split point shape

100 Degree tip for fastest start

3-Flatted shank

Double cutting spurs

1/4� / 6mm hex Shank

The TiN coating has a hardness of approx. 80 HRC

Tin has a low coefficient of friction

Saves battery Life

Up to 4 times faster versus basic flat bits

Fully Hardened body from tip to shank for extra durability

Creates perfect and straight holes

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

Hardening superb wear resistance, hardness of 63-66 HRC

The unique tip design with 2X more carbide is optimised

Maximised flute for faster, more efficient dust and debris removal

Extra deep ground double flutes and reduced flute

Designed for drilling hard and abrasive materials