Irwin Drill Bits & Accessories Online

Extra wide flute for faster chip removal

Hex shank prevents bit slipping in chuck

Tin has a low coefficient of friction

Industrial ground flute

Tin has a low coefficient of friction

The TiN coating has a hardness of approx. 80 HRC

Up to 4 times faster versus basic flat bits

Blue groove point & cutting edge

Fully Hardened body from tip to shank for extra durability

Extra wide flute for faster chip removal

Morse taper shank design for high breakage resistance

Surface finish is black oxide coating for added corrosion resistance

135 degree split point grinding ensures perfect centering and reduced

Golden tempered surface finish for increased durability

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

Optimum drilling performance

Greatest Toughness

Highest steel grade

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Single flute design gives maximum space for dust removal and

Aggresive head design for up to 15% speed advantage over

Four Faceted ground carbide Tip

Chrome-vanadium steel body

fully hardened crome-vanadium steel body

Innovative head and tip geometry 25 % thicker carbide tip

Have a patented jaw design that is compatible with all

Single flute design gives maximum space for dust removal and

Improved carbide tip design ensures for durability and fast drilling

Maximised flute for faster, more efficient dust and debris removal

The unique tip design with 2X more carbide is optimised

Four-cutter tips

53 degree drilling head & single flute design

Single flute design gives maximum space for dust removal and

Improved carbide tip design ensures for durability and fast drilling

High- performance tip with 2X more carbide

Maximised flute for faster, more efficient dust and debris removal

Unique Brazing process ensures a perfect bond between tip and

Improved carbide tip design ensures for durability and fast drilling

For easy pilot drill rmoval push the drift key into

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

Tapered Tri-flute design

Full screw Tip

Industrial quality ground flute

Cobalt alloyed drill bit body

Highest steel grade

Highly accurate

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

1/4� / 6mm hex Shank

Double cutting spurs

fully hardened crome-vanadium steel body

Unique flute design

Coarse screw Point for faster drilling into all types of

Creates perfect and straight holes

Single spur design for smoother hole finish

Perfect for all types of wood

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Tin has a low coefficient of friction

The TiN coating has a hardness of approx. 80 HRC

For easy pilot drill rmoval push the drift key into

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

1/4� / 6mm Quick-change shank

Multiple length available

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

For easy pilot drill rmoval push the drift key into

Highly accurate

Optimum drilling performance

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

High pressure

The Cordless Multi drill bit is most versatile drill bit

1/4� / 6mm Quick-change shank

Full length heat treated

Maximised flute for faster, more efficient dust and debris removal

Premium steel provides improved core strength for maximum durability and