Product Description
DIN338 HSS fully ground drills
drill bits surface finish:amber, bright,titanium coated,black&bright finish,amber,amber&black,amber&bright.
drill bits manufacture process: fully ground,
drill bits point angle: 135,118,130,multifork,
drill bits shank: straight shank,reduce shank,tri-flat shank,
drill bits with M35 cobalt is the best quality hssco drill bits,about point angle,normally ,client like 135 split
point,but multifork point can increase drill's quality too much ,
and tri-flat shank make drills can be gripped more strongly,avoid smooth.
Member Information
JIANGSU GDA TOOLS CO.,LTD |
Country/Region: | Jiang Su - China |
Business Nature: | Manufacturer |
Phone: | 18362001928 |
Contact: | Linda (Export Manager) |
Last Online: | 17 Jul, 2023 |
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