Drill bits in the set:

• Ø1.5mm
• Ø2mm
• Ø2.5mm
• Ø3mm
• Ø3.2mm
• Ø3.5mm
• Ø4mm
• Ø4.5mm
• Ø4.8mm
• Ø5mm
• Ø5.5mm
• Ø6mm
• Ø6.5mm

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