Description:
Drillpro HRC89 M3-M10 Combination Drill Tap Bit Set TiAlN Coated Deburr Countersink Bits
Uses HSS-Co material, hardness up to HRC89, more durable,can be used for drilling the steel plate even the 2-4mm 304 steel plate.
Industrial Grade TiALN Coating,TiAlN coating surface will form Al2O3 which form a hard protective layer when drilling.
(Perfect for high speed drilling)
Service life is 5-10 times longer than general tap drill. (Can drilling without coolant, with coolant, service life will be longer
and performance will be better.)
118° X Bit Design, you can drill from any angle, no slipping.
Specifications:
Type: Tap Drill Bit
Material: HSS-Co
Shank: 1/4" (6.35mm) hex shank
Surface Treatment: TiAlN Coated
DIY Supplies: Metalworking
Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
| Size |
Bit Diameter(mm) |
Shank Diameter(mm) |
Shank Length(mm) |
Blade Length(mm) |
Total Length(mm) |
| M3x0.5 |
3.0 |
6.35 |
41 |
25 |
65 |
| M4x0.7 |
4.1 |
6.35 |
36 |
31 |
66 |
| M5x0.8 |
5.0 |
6.35 |
36 |
32 |
67 |
| M6x1 |
6.0 |
6.35 |
34 |
34 |
68 |
| M8x1.25 |
8.1 |
6.35 |
33 |
38 |
69 |
| M10x1.5 |
10.0 |
6.35 |
32 |
40 |
70 |
Package Included:1 x Tap Drill Bit
More Details:
