Irwin Drill Bits & Accessories Online

Unique Brazing process ensures a perfect bond between tip and

Aggresive head design for up to 15% speed advantage over

Highest steel grade

Optimum drilling performance

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

118 degree split point shape

Surface finish is black oxide coating for added corrosion resistance

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

53 degree drilling head & single flute design

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

Highest steel grade

fully hardened crome-vanadium steel body

Unique flute design

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Head takes 80% of the workload

53 degree drilling head & single flute design

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Full screw Tip

Full length heat treated

Four Faceted ground carbide Tip

Chrome-vanadium steel body

Up to 50 times more durable than competitor products

Three cutting spurs

High- performance tip with 2X more carbide

The unique tip design with 2X more carbide is optimised

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and

For percussion drilling in very hard materials such as granite

Special shaped cutting edges mean higher durability resulting in 50%

Titanium coated high quality steel body

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

solid for high accuracy drilling and fast removal of chips

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

The TiN coating has a hardness of approx. 80 HRC

Titanium coated high quality 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

Aggresive head design for up to 15% speed advantage over

Single flute design gives maximum space for dust removal and

Have a patented jaw design that is compatible with all

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Single flute design gives maximum space for dust removal and

Improved carbide tip design ensures for durability and fast drilling

Highest steel grade

Surface finish is black oxide coating for added corrosion resistance

1/4� / 6mm hex Shank

Double cutting spurs

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

1/4� / 6mm hex Shank

Thicker cutting edge

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Unique Brazing process ensures a perfect bond between tip and

Improved carbide tip design ensures for durability and fast drilling

Shot-Ppeened, double-tempered finish

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

Highly accurate

Greatest Toughness

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Maximised flute for faster, more efficient dust and debris removal

High- performance tip with 2X more carbide

Creates perfect and straight holes

Extra wide flute for faster chip removal

Quick-change shank

Double cutting spurs

The TiN coating has a hardness of approx. 80 HRC

Speed and feed