Irwin Drill Bits & Accessories Online

Coarse screw Point for faster drilling into all types of

Single spur design for smoother hole finish

Shot-Ppeened, double-tempered finish

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

solid for high accuracy drilling and fast removal of chips

Ground flute

Highest steel grade

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

Unique flute design

fully hardened crome-vanadium steel body

Impact bit holders and attachments feature rare earth magnets which...

Golden tempered surface finish for increased durability

135 degree split point grinding ensures perfect centering and reduced

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

Optimum drilling performance

118 degree split point shape

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

118 degree split point shape

Highly accurate

Cobalt alloyed drill bit body

Industrial quality ground flute

Hardening superb wear resistance, hardness of 63-66 HRC

3-Flatted shank

Designed for drilling hard and abrasive materials

Four Faceted ground carbide Tip

Optimum drilling performance

Highly accurate

Aggresive head design for up to 15% speed advantage over

Single flute design gives maximum space for dust removal and

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Industrial quality ground flute

Cobalt alloyed drill bit body

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

118 degree split point shape

Highest steel grade

Maximised flute for faster, more efficient dust and debris removal

The unique tip design with 2X more carbide is optimised

Highest carbide grade

Drill with low RPM

3-Flatted shank

solid for high accuracy drilling and fast removal of chips

Premium steel provides improved core strength for maximum durability and

2X more carbide in tip for 2X longer drilling life

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Coarse screw Point for faster drilling into all types of

Perfect for all types of wood

Optimised 2-cutter tip design

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

Stone masons favour this product for impact drilling of natural

Special shaped cutting edges mean higher durability resulting in 50%

Drill with low RPM

Unique tip grinding

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Unique flute design

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Thicker cutting edge

Double cutting spurs

135 degree split point grinding ensures perfect centering and reduced

Industrial quality ground flute

Double cutting spurs

10% larger shank

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to