hss drill bits long series(din340)

Model No.︰

FD-H002

Brand Name︰

FEIDA

Country of Origin︰

China

Unit Price︰

-

Minimum Order︰

100 pc

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Product Description

hss drill bits long series: din340  standard

material: M35,M2,W9,W4,and 4241#,

surface finish:bright,titanium coated,black&bright finish,amber,amber&black,amber&bright.

manufacture process: fully ground,half ground,roll forged,milled

point angle: 135,118,130,multifork,

shank: straight shank,reduce shank,tri-flat shank,

din340 is the regular standard of hss drill bits, and different market likes different

color,about the point angle,multifork point can increase drill's quality too much ,

and tri-flat shank make drills can be gripped more strongly,avoid smooth.
 



Payment Terms︰ TT,LC,DP

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