On sale high performance solid carbide drill bit with TiAIN coating 3mm from China
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Update time : 2018-07-06 10:48:14
Solid carbide drill bit 3mm
Materials: Solid Carbide(Tungsten Steel)
Helix Angle: 30°， 35° or as customer's choice
Point Angle: 120° , 130°，135°，140° or as customer's choice
Coating : TiAIN/AITiN or as customers' needs
Flute: 2/3 flutes or as customers' needs
Shank Type: Round
Tolerance Held: H6
Measurement System: Metric
Features:
1.Highly wear-resistant and hot resistance
2.Suitable for machining most steel,hard alloy metal
Dimentions for 3mm solid carbide drill bit (metric):
Application:
For structural steel, alloy steel, stainless steel, gray cast iron, ductile iron, non-ferrous metals and other common materials processing. Strong centering ability, can obtain stable dimensional accuracy and good surface quality, suitable for processing system steel excellent occasions.
Materials: Solid Carbide(Tungsten Steel)
Helix Angle: 30°， 35° or as customer's choice
Point Angle: 120° , 130°，135°，140° or as customer's choice
Coating : TiAIN/AITiN or as customers' needs
Flute: 2/3 flutes or as customers' needs
Shank Type: Round
Tolerance Held: H6
Measurement System: Metric
Features:
1.Highly wear-resistant and hot resistance
2.Suitable for machining most steel,hard alloy metal
Dimentions for 3mm solid carbide drill bit (metric):
| Specification | Length | Cutting length | Work length | Shank diameter | Flute |
| 3mm solid carbide drill bit | 50 | 30 | 30 | 3 | 2/3 |
| 3mm solid carbide drill bit extra long | 75 | 56 | 56 | 3 | 2/3 |
For structural steel, alloy steel, stainless steel, gray cast iron, ductile iron, non-ferrous metals and other common materials processing. Strong centering ability, can obtain stable dimensional accuracy and good surface quality, suitable for processing system steel excellent occasions.