25PC TiN coated HSS drill bit set
Drill bits in the set:
Ø1mm
Ø1.5mm
Ø2mm
Ø2.5mm
Ø3mm
Ø3.5mm
Ø4mm
Ø4.5mm
Ø5mm
Ø5.5mm
Ø6mm
Ø6.5mm
Ø7mm
Ø7.5mm
Ø8mm
Ø8.5mm
Ø9mm
Ø9.5mm
Ø10mm
Ø10.5mm
Ø11mm
Ø11.5mm
Ø12mm
Ø12.5mm
ø13mm
Application:
The drill bits are made from Titanium nitride coated HSS (hi-speed steel). The drill bits are fully precision ground at 135° with a split point. The drill bits can also be used to drill either wood or metal.
Sharpening:
The drill bits are re-sharpenable several times. We recommend the following machines as it will sharpen 135° HSS split point drill bits with ease:
Drill Doctor® 500X – Diameter range of 2.4mm – 13mm (19mm accessory available)
Drill Doctor® 750X – Diameter range of 2.4mm – 19mm
DAREX® V390 – Diameter range of 3-19mm
TIP:
When drilling hard metals, always use a coolant/lubricant. We recommend using CT-90.
