Irwin Drill Bits & Accessories Online

135 degree split point grinding Ensures perfect centering and reduced

Tin has a low coefficient of friction

Jaw design holds bits securely on 6-flatted shanks, as well

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

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

The unique tip design with 2X more carbide is optimised

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

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

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

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

Shot-Ppeened, double-tempered finish

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

53 degree drilling head & single flute design

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

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Greatest Toughness

Morse taper shank design for high breakage resistance

Greatest Toughness

Highest steel grade

High pressure

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

High- performance tip with 2X more carbide

The unique tip design with 2X more carbide is optimised

Unique flute design

fully hardened crome-vanadium steel body

Four Faceted ground carbide Tip

Chrome-vanadium steel body

Chrome-vanadium steel body

Designed for drilling hard and abrasive materials

Single spur design for smoother hole finish

Creates perfect and straight holes

Creates perfect and straight holes

Spur cutting edges

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

For easy pilot drill rmoval push the drift key into

Cobalt alloyed drill bit body

Golden tempered surface finish for increased durability

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

Optimum drilling performance

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

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

Highly accurate

fully hardened crome-vanadium steel body

Unique flute design

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

Optimised 2-cutter tip design

The unique tip design with 2X more carbide is optimised

Double cutting spurs

Up to 4 times faster versus basic flat bits

Unique flute design

fully hardened crome-vanadium steel body

Extra wide flute for faster chip removal

Creates perfect and straight holes

Perfect for all types of wood

Fully Hardened body from tip to shank for extra durability

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Titanium coated high quality steel body

Industrial ground flute

For easy pilot drill rmoval push the drift key into

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

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

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

For easy pilot drill rmoval push the drift key into

Tapered Tri-flute design

Full screw Tip

Four-cutter tips

53 degree drilling head & single flute design

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design