Drilling Tools

HSS Step Drill Spiral Flute Golden

SHI WEI INDUSTRIAL CO., LIMITED
  • Customized:Customized
  • Standard:DIN
  • Length:Stub-length
  • Type:Twist Drill Bit
  • Material:High Speed Steel
  • Usage:Metal Drilling

Base Info

  • Model NO.:10ATT
  • Tip:Spilt Point
  • Flute:2-Flute Design, Spiral Flute
  • Finish:Titanium Coating
  • Shank:Round , 3-Flat , Hex
  • Transport Package:Plastic Case
  • Specification:See the table below
  • Trademark:OEM available
  • Origin:China
  • HS Code:8205100000
  • Production Capacity:100, 000 Pieces , Month

Description

3-12mm4-12mm4-20mm4-22mm4-30mm4-32mm4-37mm4-39mm5-25mm6-18mm6-20mm6-30mm6-35mm6-37mm6-38mm9-36mm10-20mm14-24mm20-30mm  
Imperial:1/8 - 1/2 by 1/323/16 - 1/2 by 1/163/16 - 7/8 by 1/161-1/4 - 1-1/8 by 1/161/4 - 3/4 by 1/161/8 - 3/8 by 1/161/8 - 1/2 by 1/169/16 - 1 by 1/163/4 - 1-3/8 by 1/161/4 - 7/8 by 1/161/4 - 1-3/8 by 1/16