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Home > Products > Hss Twist Drill Bit > DIN1897 Double End HSS Drill Bit

DIN1897 Double End HSS Drill Bit

Basic Info

Model No.:  LCC10705

Product Description

Model NO.: LCC10705 Type: Twist Drill Bit Use: Masonry Drilling Origin: Zhejiang Hangzhou Customized: Non-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.
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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