Irwin Drill Bits & Accessories Online

Special shaped cutting edges mean higher durability resulting in 50%

Stone masons favour this product for impact drilling of natural

Creates perfect and straight holes

Hex shank prevents bit slipping in chuck

Single flute design gives maximum space for dust removal and

Improved carbide tip design ensures for durability and fast drilling

Single spur design for smoother hole finish

Perfect for all types of wood

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

Golden tempered surface finish for increased durability

135 degree split point grinding ensures perfect centering and reduced

Greatest Toughness

Morse taper shank design for high breakage resistance

Highest steel grade

Optimum drilling performance

No hammer action

Make an oscillating movement while drillin

Ground flute

140 degree cutting shoulder for smooth finish

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

For easy pilot drill rmoval push the drift key into

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

118 degree split point shape

Extra deep ground double flutes and reduced flute

Designed for drilling hard and abrasive materials

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Maximised flute for faster, more efficient dust and debris removal

Optimised 2-cutter tip design

fully hardened crome-vanadium steel body

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

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

High- performance tip with 2X more carbide

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

Premium steel provides improved core strength for maximum durability and

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Extra wide flute for faster chip removal

Fully Hardened body from tip to shank for extra durability

Hex shank prevents bit slipping in chuck

Perfect for all types of wood

Unique flute design

fully hardened crome-vanadium steel body

Greatest Toughness

118 degree split point shape

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

118 degree split point shape

Industrial quality ground flute

Golden tempered surface finish for increased durability

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

The TiN coating has a hardness of approx. 80 HRC

Perfect for all types of wood

Creates perfect and straight holes

118 degree split point shape

Surface finish is black oxide coating for added corrosion resistance

Greatest Toughness

Optimum drilling performance

Highly accurate

Highest steel grade

Fully Hardened body from tip to shank for extra durability

Hex shank prevents bit slipping in chuck

For percussion drilling in very hard materials such as granite

Stone masons favour this product for impact drilling of natural

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

Optimum drilling performance

Surface finish is black oxide coating for added corrosion resistance

Morse taper shank design for high breakage resistance

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

Shot-Ppeened, double-tempered finish

118 degree split point shape

Highest steel grade

Fully Hardened body from tip to shank for extra durability

Hex shank prevents bit slipping in chuck

Speed and feed

Tin has a low coefficient of friction