Irwin Drill Bits & Accessories Online

Designed for drilling hard and abrasive materials

Four Faceted ground carbide Tip

Hex shank prevents bit slipping in chuck

Single spur design for smoother hole finish

Four Faceted ground carbide Tip

Extra deep ground double flutes and reduced flute

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Unique flute 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

Unique flute design

Shot-Ppeened, double-tempered finish

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

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

Highly accurate

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Golden tempered surface finish for increased durability

Cobalt alloyed drill bit body

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

No hammer action

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

For easy pilot drill rmoval push the drift key into

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Shot-Ppeened, double-tempered finish

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

Cutting speed 2700 RPM

Make an oscillating movement while drillin

Fully Hardened body from tip to shank for extra durability

Creates perfect and straight holes

Extra wide flute for faster chip removal

Perfect for all types of wood

Chrome-vanadium steel body

Extra deep ground double flutes and reduced flute

Perfect for all types of wood

Spur cutting edges

Double cutting spurs

Blue groove point & cutting edge

Shot-Ppeened, double-tempered finish

Four-cutter tips

Coarse screw Point for faster drilling into all types of

Creates perfect and straight holes

Ground flute

solid for high accuracy drilling and fast removal of chips

Quick-change shank

Up to 4 times faster versus basic flat bits

Highly accurate

Highest steel grade

Perfect for all types of wood

Extra wide flute for faster chip removal

Shot-Ppeened, double-tempered finish

Head takes 80% of the workload

Cobalt alloyed drill bit body

Industrial quality ground flute

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

fully hardened crome-vanadium steel body

Head takes 80% of the workload

Four-cutter tips

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Coarse screw Point for faster drilling into all types of

Perfect for all types of wood

For easy pilot drill rmoval push the drift key into

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

Coarse screw Point for faster drilling into all types of

Fully Hardened body from tip to shank for extra durability

Tapered Tri-flute design

Nail-Embedded Wood

Chrome-vanadium steel body

Four Faceted ground carbide Tip

Shot-Ppeened, double-tempered finish

Four-cutter tips

For percussion drilling in very hard materials such as granite

Extremely hard and wear resistant carbide