Irwin Drill Bits & Accessories Online

Aggresive head design for up to 15% speed advantage over

Improved carbide tip design ensures for durability and fast drilling

Greatest Toughness

118 degree split point shape

Not suitable for use on toughened glass or porcelain

High pressure

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

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

Head takes 80% of the workload

Extra deep ground double flutes and reduced flute

Four Faceted ground carbide Tip

Ground flute

100 Degree tip for fastest start

Extra wide flute for faster chip removal

Fully Hardened body from tip to shank for extra durability

Aggresive head design for up to 15% speed advantage over

Improved carbide tip design ensures for durability and fast drilling

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Extremely hard and wear resistant carbide

Stone masons favour this product for impact drilling of natural

Four-cutter tips

Head takes 80% of the workload

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Fully Hardened body from tip to shank for extra durability

Extra wide flute for faster chip removal

Highly accurate

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

118 degree split point shape

Highest steel grade

Four Faceted ground carbide Tip

Chrome-vanadium steel body

Improved carbide tip design ensures for durability and fast drilling

Aggresive head design for up to 15% speed advantage over

Up to 50 times more durable than competitor products

Full screw Tip

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Unique flute design

fully hardened crome-vanadium steel body

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Fully Hardened body from tip to shank for extra durability

Creates perfect and straight holes

Optimum drilling performance

Highly accurate

3-Flatted shank

solid for high accuracy drilling and fast removal of chips

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

For easy pilot drill rmoval push the drift key into

Hex shank prevents bit slipping in chuck

Extra wide flute for faster chip removal

Extra wide flute for faster chip removal

Creates perfect and straight holes

118 degree split point shape

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

Ground flute

100 Degree tip for fastest start

Up to 4 times faster versus basic flat bits

Saves battery Life

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

The TiN coating has a hardness of approx. 80 HRC

Up to 4 times faster versus basic flat bits

Blue groove point & cutting edge

Creates perfect and straight holes

Extra wide flute for faster chip removal

3-Flatted shank

solid for high accuracy drilling and fast removal of chips

Maximised flute for faster, more efficient dust and debris removal

The unique tip design with 2X more carbide is optimised

Extra deep ground double flutes and reduced flute

Chrome-vanadium steel body