Irwin Drill Bits & Accessories Online

fully hardened crome-vanadium steel body

Unique flute design

Up to 6 times faster than competitor products

Full length heat treated

fully hardened crome-vanadium steel body

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

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

118 degree split point shape

Aggresive head design for up to 15% speed advantage over

Unique Brazing process ensures a perfect bond between tip and

Tapered Tri-flute design

Full screw Tip

10% larger shank

Thicker cutting edge

Head takes 80% of the workload

Four-cutter tips

Highest steel grade

118 degree split point shape

135 degree split point grinding ensures perfect centering and reduced

Industrial quality ground flute

135 degree split point grinding ensures perfect centering and reduced

Cobalt alloyed drill bit body

Chrome-vanadium steel body

Extra deep ground double flutes and reduced flute

Special shaped cutting edges mean higher durability resulting in 50%

For percussion drilling in very hard materials such as granite

No hammer action

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

Four Faceted ground carbide Tip

Extra deep ground double flutes and reduced flute

Extreme durability

Quick-change shank

Optimised 2-cutter tip design

The unique tip design with 2X more carbide is optimised

Highly accurate

118 degree split point shape

Carbon steel construction sleeve and body for durability and life

Jaw design holds bits securely on 6-flatted shanks, as well

Saves battery Life

Quick-change shank

Greatest Toughness

Optimum drilling performance

For percussion drilling in very hard materials such as granite

Stone masons favour this product for impact drilling of natural

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

fully hardened crome-vanadium steel body

Unique flute design

Perfect for all types of wood

Extra wide flute for faster chip removal

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Aggresive head design for up to 15% speed advantage over

Unique Brazing process ensures a perfect bond between tip and

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

118 degree split point shape

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

Highest steel grade

Optimum drilling performance

Three cutting spurs

Full screw Tip

Three cutting spurs

1/4� / 6mm Quick-change shank

Full screw Tip

Up to 6 times faster than competitor products

Full length heat treated

Up to 50 times more durable than competitor products

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Drill with low RPM

Highest carbide grade

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and