Irwin Cutting Tools & Machining Online

Highly accurate

Highest steel grade

Optimum drilling performance

Highly accurate

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Premium steel provides improved core strength for maximum durability and

High- performance tip with 2X more carbide

Innovative head and tip geometry 25 % thicker carbide tip

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Optimised 2-cutter tip design

Maximised flute for faster, more efficient dust and debris removal

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Maximised flute for faster, more efficient dust and debris removal

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

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

Head takes 80% of the workload

53 degree drilling head & single flute design

Premium steel provides improved core strength for maximum durability and

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

Innovative head and tip geometry 25 % thicker carbide tip

fully hardened crome-vanadium steel body

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

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

fully hardened crome-vanadium steel body

Aggressive concave cutting angles increase drilling speed by up to

Unique flute design

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Optimised 2-cutter tip design

Premium steel provides improved core strength for maximum durability and

Aggressive concave cutting angles increase drilling speed by up to

fully hardened crome-vanadium steel body

Head takes 80% of the workload

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

Blue groove point & cutting edge

1/4� / 6mm hex Shank

Aggresive head design for up to 15% speed advantage over

Improved carbide tip design ensures for durability and fast drilling

Titanium coated high quality steel body

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

Perfect for all types of wood

Coarse screw Point for faster drilling into all types of

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

Greatest Toughness

Innovative head and tip geometry 25 % thicker carbide tip

Aggressive concave cutting angles increase drilling speed by up to

Double-ended series is especially designed for drilling thin materials like...

Highest steel grade

Speed and feed

The TiN coating has a hardness of approx. 80 HRC

Spur cutting edges

Perfect for all types of wood

Improved carbide tip design ensures for durability and fast drilling

Single flute design gives maximum space for dust removal and

Aggresive head design for up to 15% speed advantage over

Unique Brazing process ensures a perfect bond between tip and

Tin has a low coefficient of friction

Speed and feed

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

For easy pilot drill rmoval push the drift key into

Unique flute design

fully hardened crome-vanadium steel body

135 degree split point grinding ensures perfect centering and reduced

Golden tempered surface finish for increased durability

Thicker cutting edge

10% larger shank