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DIN340 HSS Drill Bit, Black

Basic Info

Model No.:  LCC10305

Product Description

Model NO.: LCC10305 Type: Twist Drill Bit Use: Masonry Drilling Origin: Zhejiang Hangzhou Customized: Customized Material: High Speed Steel Specification: sgs HS Code: 8207509000 1. Standard: 1.0-25.0mm for DIN338, DIN1897, DIN340; 1/16"-1" for ASME, screw machine, taper length.DIN340 HSS Drill Bit, Black
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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