Irwin Drill Bits & Accessories Online

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

High- performance tip with 2X more carbide

Optimised 2-cutter tip design

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

fully hardened crome-vanadium steel body

Head takes 80% of the workload

Four-cutter tips

Optimised 2-cutter tip design

Premium steel provides improved core strength for maximum durability and

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

Head takes 80% of the workload

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Premium steel provides improved core strength for maximum durability and

Optimised 2-cutter tip design

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Shot-Ppeened, double-tempered finish

Four-cutter tips

Optimised 2-cutter tip design

Premium steel provides improved core strength for maximum durability and

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Four-cutter tips

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

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

High- performance tip with 2X more carbide

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

Optimum drilling performance

118 degree split point shape

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

Highest steel grade

Golden tempered surface finish for increased durability

135 degree split point grinding ensures perfect centering and reduced

Drill with low RPM

Carbide spear-point tip cuts clean, round holes with minimised chipping

Single flute design gives maximum space for dust removal and

Aggresive head design for up to 15% speed advantage over

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

Titanium coated high quality steel body

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Titanium coated high quality steel body

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

Ground flute

3-Flatted shank

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and

Four Faceted ground carbide Tip

Chrome-vanadium steel body

Fully Hardened body from tip to shank for extra durability

Extra wide flute for faster chip removal

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Tapered Tri-flute design

Multiple length available