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| Categories | Solid Carbide Drills |
|---|---|
| Brand Name: | GREWIN |
| Model Number: | 3XD,5XD,8XD,10XD,12XD |
| Certification: | ISO |
| Place of Origin: | ZHUZHOU |
| MOQ: | 10PCS |
| Price: | USD2.0/PCS |
| Payment Terms: | T/T, Western Union,Paypal, Alibaba |
| Supply Ability: | 50000PCS/Month |
| Delivery Time: | 10-15 days |
| Packaging Details: | 1PCS in a Plastic Tube, 10PCS a Group |
| Model NO.: | Twist Drill Bit |
| Precision: | High Precision |
| HRC: | 55 HRC |
| Helix: | 30 |
| OEM: | Accept |
| Sample: | Available |
| Transport Package: | 1PCS in a Plastic Tube, 10PCS a Group |
| HS Code: | 8207709000 |
1. Raw Material
| Material | HRC55 carbide rod | |||
| WC | 88.5% | |||
| Co | 11.5% | |||
| TRS | >4000N/mm2 | |||
| Hardness | >92HRA | |||
| Cutting diameter | 1-20mm | |||
| A.O.L | 50-100mm | |||
| Grain size | 0.5um | |||
| Helix angle | 30° degree | |||
| Upto | HRC55 | |||
| Flutes No | 2Flutes | |||
| Coating | Super TiAIN or others,reduce the friction | |||
| Made by | ANCA | |||
| Inspected by | Zoller | |||
| Suitable for | Steel,stainless steel,nickel alloy,Titanuim | |||
| alloy,cast iron,plastic and other materials | ||||
2. Super Coating
| AlTiN | TiAIN | TiSiN | Nano | |
| Hardness(HV) | 3200 | 2800 | 3600 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 |
| Oxidation Temp(°) | 900 | 800 | 1000 | 1200 |
| Friction Coeffient | 0.3 | 0.3 | 0.45 | 0.4 |
| Color | Black | Violet | Copper | Blue |
3. Made by world latest 5-AXIS CNC tools grinder, promise the
quality and precision of cutter.
4. Each end mill is inspected by Zoller measuring and inspected
machine.
5. Work Piece: Graphite
6. The following Specification for your refer, We also provide the
OEM or ODM servic
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