19PC 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
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.
