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HSS Drill Bit, DIN338 , Black Flute&White Edge

China HSS Drill Bit, DIN338, Black Flute&White Edge, Find details about China Twist Drill, Drill Bit from HSS Drill Bit, DIN338, Black Flute&White Edge

Model NO.
LCC010405
Trademark
LC&YC
Origin
Zhejiang Hangzhou
HS Code
8207509000
Model NO.
LCC010405
Trademark
LC&YC
Origin
Zhejiang Hangzhou
HS Code
8207509000
HSS Drill Bit, DIN338, Black Flute&White Edge
1. Standard: 1.0-25.0mm for 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

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