This is a comprehensive set of engineering drill bits for the professional. If you’re in the industrial sector and using drills every day, then you’ll need a set that you can rely on.
 
This set has an aggressive 118 pitch, X split points to avoid skating, made from 4241 steel which has been hardened and tempered. The point is 135° for a perfect cut every time, it’s durable, hard working and works at very high speed.
 
Ranging from 1mm all the way to 10mm you’ll have all the drill pieces you need whether you’re a professional or even the DIY enthusiast.
 
Specifications
 
• Sizes:
10X 1.0mm
10X 1.5mm
10X 2.0mm 
10X 2.5mm
10X 3.0mm
10X 3.5mm
10X 4.0mm
10X 4.5mm
10X 5.0mm
10X 5.5mm
10X 6.0mm
10X 6.5mm
10X 7.0mm
10X 7.5mm
10X 8.0mm
5 X 8.5mm
5 X 9.0mm
5 X 9.5mm
5 X 10.mm
 
Features
 
• 135° Split Point Design
• Penetrates 75% faster
• Made of 4241 High Speed Steel (HSS)
• X Split point
• Aggressive 118 pitch