Irwin Drill Bits & Accessories Online

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

140 degree cutting shoulder for smooth finish

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

Highly accurate

Four Faceted ground carbide Tip

Designed for drilling hard and abrasive materials

Single flute design gives maximum space for dust removal and

Improved carbide tip design ensures for durability and fast drilling

3-Flatted shank

Ground flute

Ground flute

Hardening superb wear resistance, hardness of 63-66 HRC

Thicker cutting edge

1/4� / 6mm hex Shank

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

Optimum drilling performance

Surface finish is black oxide coating for added corrosion resistance

DIN 345 Morse taper shank series offers strong standard drill

Extremely hard and wear resistant carbide

Stone masons favour this product for impact drilling of natural

Unique Brazing process ensures a perfect bond between tip and

Aggresive head design for up to 15% speed advantage over

Double cutting spurs

10% larger shank

fully hardened crome-vanadium steel body

Unique flute design

Unique Brazing process ensures a perfect bond between tip and

Improved carbide tip design ensures for durability and fast drilling

Lock-n-load system for one-handed quick release and compability

1/4 inch quick change range

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

Greatest Toughness

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Nail-Embedded Wood

Up to 50 times more durable than competitor products

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

For easy pilot drill rmoval push the drift key into

Industrial quality ground flute

Cobalt alloyed drill bit body

Greatest Toughness

Highest steel grade

fully hardened crome-vanadium steel body

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Blue groove point & cutting edge

Saves battery Life

Surface finish is black oxide coating for added corrosion resistance

Highly accurate

Designed for drilling hard and abrasive materials

Four Faceted ground carbide Tip

Up to 4 times faster versus basic flat bits

1/4� / 6mm hex Shank

Optimum drilling performance

Greatest Toughness

Cobalt alloyed drill bit body

Golden tempered surface finish for increased durability

Hardening superb wear resistance, hardness of 63-66 HRC

3-Flatted shank

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Maximised flute for faster, more efficient dust and debris removal

Optimised 2-cutter tip design

Perfect for all types of wood

Extra wide flute for faster chip removal

Up to 4 times faster versus basic flat bits

Double cutting spurs

Industrial quality ground flute

Golden tempered surface finish for increased durability

118 degree split point shape

Highly accurate

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

3-Flatted shank

Ground flute

135 degree split point grinding Ensures perfect centering and reduced

Industrial ground flute

Designed for drilling hard and abrasive materials

Four Faceted ground carbide Tip