Specification of product: Model Number:YEYI-4001
Place of product:
Place of dispatch:
Unit price of product:
Features:
high speed steel twist drill bits :
Description:
hot roll-forged flute with special heat treatment gives additional toughness with increased durability of the drill bit.
118 degree point angle design for general purpose.
black oxide finish for greater resistance to wear.
economical high speed steel bit for general drilling.
for drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.
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Post Date:Jun 24 2008 
Degree: 
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