Drilling Tools

High Speed Steel HSS Cobalt M35 Center Drill Bits

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

Base Info

  • Model NO.:metric and inch
  • Size:No 0 to No10
  • Transport Package:Plastic Box
  • Specification:NO 0 to No 10
  • Trademark:stc
  • Origin:Jiangsu
  • HS Code:82075090
  • Production Capacity:100000PCS Per Month

Description

STC036-1, INCH SIZE COMBINED DRILLS & COUNTERSINKS  ( CENTER DRILL )ANSI / ASME B94.11 M-1993
 
 
 PLAIN TYPE, 60° Angle, Ground
 
 SizeBody DiameterDrill DiameterOverall LengthPict 

 

 
 
 01/8"1/32"1-1/8"
 
 11/8"3/64"1-1/4"
 
 23/16"5/64"1-7/8"
 
 31/4"7/64"2"
 
 45/16"1/8"2-1/8"
 
 4-1/23/8"9/64"2-1/2"
 
 57/16"3/16"2-3/4"
 
 61/2"7/32"3"
 
 75/8"1/4"3-1/4"
 
 83/4"5/16"3-1/2"
 
 97/8"11/32"3-5/8"
 
 101"3/8"3-3/4"
 
 
 
 
 
 BELL TYPE, 60° / 120° Angle, Milled / GroundPict 

 

 SizeBody DiameterDrill DiameterOverall Length
 
 
 
 111/8"3/64"1-1/4"
 
 123/16"1/16"1-7/8"
 
 131/4"3/32"2"
 
 145/16"7/64"2-1/8"
 
 157/16"5/32"2-3/4"
 
 161/2"3/16"3"
 
 175/8"7/32"3-1/4"
 
 183/4"1/4"3-1/2"
 
 197/8"5/16"3-5/8"
 
 201"3/8"3-3/4"
 
 
 
 
 
 STC037, INCH SIZE COMBINED DRILLS & COUNTERSINKS, Long SeriesPLAIN TYPE.SizeBody DiameterDrill DiameterOverall Length60° Angle
 
 1A1/8"3/64"3"
 
 1B1/8"3/64"4"Pict 

 

 1C1/8"3/64"5"
 
 1D1/8"3/64"6"
 
 2A3/16"5/64"3"
 
 2B3/16"5/64"4"
 
 2C3/16"5/64"5"
 
 2D3/16"5/64"6"
 
 3A1/4"7/64"3"
 
 3B1/4"7/64"4"
 
 3C1/4"7/64"5"
 
 3D1/4"7/64"6"
 
 4A5/16"1/8"3"
 
 4B5/16"1/8"4"
 
 4C5/16"1/8"5"
 
 4D5/16"1/8"6"
 
 5B7/16"3/16"4"
 
 5C7/16"3/16"5"
 
 5D7/16"3/16"6"
 
 6B1/2"7/32"4"
 
 6C1/2"7/32"5"
 
 6D1/2"7/32"6"
 
 75/8"1/4"6"
 
 83/4"5/16"6"