Irwin Drill Bits & Accessories Online

Industrial ground flute

135 degree split point grinding Ensures perfect centering and reduced

1/4 inch quick change range

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

The unique tip design with 2X more carbide is optimised

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

Greatest Toughness

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

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

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

53 degree drilling head & single flute design

Shot-Ppeened, double-tempered finish

Four-cutter tips

Unique Brazing process ensures a perfect bond between tip and

Single flute design gives maximum space for dust removal and

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

Highest steel grade

Morse taper shank design for high breakage resistance

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

Highest steel grade

High pressure

Drill with low RPM

High- performance tip with 2X more carbide

Optimised 2-cutter tip design

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Designed for drilling hard and abrasive materials

Extra deep ground double flutes and reduced flute

Four Faceted ground carbide Tip

Designed for drilling hard and abrasive materials

Perfect for all types of wood

Extra wide flute for faster chip removal

Solid centre auger with cutting spur

Spur cutting edges

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

Golden tempered surface finish for increased durability

Highly accurate

DIN 340 long series is most suitable for drilling deep

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Optimum drilling performance

Highly accurate

Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip

Aggresive head design for up to 15% speed advantage over

Unique Brazing process ensures a perfect bond between tip and

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

Premium steel provides improved core strength for maximum durability and

Up to 4 times faster versus basic flat bits

10% larger shank

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Creates perfect and straight holes

Single spur design for smoother hole finish

Single spur design for smoother hole finish

Fully Hardened body from tip to shank for extra durability

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

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

Industrial ground flute

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

For easy pilot drill rmoval push the drift key into

fully hardened crome-vanadium steel body

Unique flute design

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

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

For easy pilot drill rmoval push the drift key into

1/4� / 6mm Quick-change shank

Full length heat treated

Four-cutter tips

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

Unique flute design

fully hardened crome-vanadium steel body