Product Description
Material: high speed steel
Size: Handle diameter (mm): 6/8/10 / 12mm
Specification: 2-5 (the hole in the range 2MM to 5MM, the handle is 6MM, the head diameter is 9.7MM)
5-10 (the hole in the range of 5-10MM, the handle is 8MM, the head diameter is 14MM)
10-15 (the hole in the range of 10MM-15MM, the handle is 10MM, the head diameter is 21MM)
15-20 (for the hole in the range of 15MM-20MM, the handle is 12MM, the head diameter is 28MM)
Quantity: 4pcs
Package Content: 4 * 4 Slant Hole Chamfering Device
1. 【Made of high hardness 4241 high speed steel (HSS)】 ： and with tough titanium coating, the drill bits are strong and durable
2. 【Rod】: 6mm, 8mm, 10mm, 12mm; Size: 2-5mm, 5-10mm, 10-15mm, 15-20mm
3. 【Drill perfectly into materials with lower hardness】 ： such as plastic, wood, soft metals, etc.
4. 【These drill bits can be used to chamfer the workpiece opening and tapered hole】 ： Ideal for professional or hobbyist repair and DIY
5. 【These bits need to use the bench drill】 ： they are easy to shake and it will affect the chamfering effect if you use the hand drill