HSS Jobber Drill Bits, fully ground, straight shank
hot roll-forged flute with special heat treatment
Port: shanghai
Minimum Order Quantity: 500 Piece/Pieces each size
Supply Ability: 500000 Piece/Pieces per Month each size
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: plasitic case ,metal box
Delivery Detail: 35 days
HSS Jobber Drill Bits, fully ground, straight shank
* 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.
* polished flute for the most accurate hole dimensions and high concentricity.
* economical high speed steel bit for general drilling.
* for drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.
* 135 degree split point starts on contact in all types of metal, no walking or skating
* fully ground body, bright finish for the most accurate hole dimensions and high concentricity.
* hardened high speed steel body provides additional safeguard.
* for general using in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.