Drilling Tools

Carbide Spot Drill Bits

Zhenjiang Scharp Machinery Tools Co., Ltd.
  • Customized:Customized
  • Standard:DIN, JIS, AISI
  • Length:Jobber-length
  • Type:Center Drill Bit
  • Material:Tungsten Carbide
  • Usage:Metal Drilling

Base Info

  • Model NO.:metric and inch
  • Size:0.3mm to 16mm
  • Transport Package:Plastic Box
  • Specification:3mm to 20mm
  • Trademark:stc
  • Origin:Jiangsu
  • HS Code:82075090
  • Production Capacity:100000 PCS,Month


5, Served industries: Aerospace, Transportation, Medical Equipment,  Mold Development, etc.                   specificationdiaFlute length ( l )Shank dia (D)Total length(L)        3.0×16×3D×48L316348        3.5×20×4D×52L3.520452        4.0×22×4D×54L422454        4.5×24×6D×68L4.524668        5.0×26×6D×70L526670        5.5×28×6D×72L5.528672        6.0×28×6D×72L628672        6.5×31×8D×75L6.531875        7.0×34×8D×78L734878        7.5×34×8D×78L7.534878        8.0×37×8D×81L837881        8.5×37×10D×87L8.5371087        9.0×40×10D×90L9401090        9.5×40×10D×90L9.5401090        10.0×43×10D×93L10431093        11.0×47×12D×104L114712104        12.0×51×12D×108L125112108        13.0×51×14D×110L135114110        15.0×76×16D×136L157616136        17.0×84×18D×150L178418150        20.0×94×20D×160L209420160