HSS Straight/Taper Shank Twist concrete drill bit set diamond drilling bits tungsten carbide drill bit
- 0.08 >=100 pieces
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Product Details
| Finish: | Other; | Over length: | 30-100mm; |
| point angle: | 115 /135; | diameter: | 0.5-20mm; |
| Place of Origin: | Zhejiang China; | Warranty: | 3 years; |
| Packaging Detail: | plastic box,paper case hss drill bit; | Use: | Metal Drilling; |
| Working Length (mm): | 1000; | Model Number: | DIN338 DIN345; |
| Hss Material: | 4241 4341 6542 M35; | Supply Ability: | 10000 Piece/Pieces per Month hss drill bits; |
| Brand Name: | CNEHNRY; | shank: | taper /straght shank; |
| Type: | Twist Drill Bit; | hardness: | 60-65hrc; |
| color: | bright,black; | Flute number: | double flute; |
| Payment Terms: | Western Union,T/T; | Oem: | Welcome; |
| Port: | ningbo or shanghai; | Stardand: | DIN ANSI OSI; |
| Customized support: | OEM,ODM; |
Main details:
HSS straight/taper shank drill bits
| 1. Standard: DIN338, DIN1897, DIN340; 1/16"-1" for ASME, screw machine, taper length. |
| 2. Steel material: M2(6542), M35, M42, HSS9341, HSS4341, HSS 4241 |
| 3. Process: Fully ground, milled, polished, roll forged |
| 4. Point angel: 118degree, 118degree split point, 135degree split point |
| 5. Surfce finishing: Bright finished, black oxide, Tin-coated, black & white, black & gold, coffee color. |
| 6. Shank: Straight shank, reduced shank, taper shank |
| 7. Hardness: 63-66HRC |
DIN340 twist drill bit
DIN338 twist drill bit
DIN345 TAPER SHNAK TWIST DRILL BIT
This is only the size of the part
Product Picture:
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