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.
Package Included:
1 x Tap Drill Bit
More Details:
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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
Type: Tap Drill Bit
Material: HSS-Co
Shank: 1/4" (6.35mm) hex shank
Surface Treatment: TiAlN Coated
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:
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