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M41CON21 Stub Drill

Item #: 21DCMC

Product Info

40290

Stub length drill with straight shank, diameter 0.1590” (N21) with an overall length of 2.1/8” and flute length of 1.1/16” according to ANSI standard with 135° split point, cobalt based HSS-E with bronze finish for 2.5xD drilling without pecking in steel, stainless steel, cast iron and super-alloy

Stub Drill

Item Specifications

  • Drill point 135°
  • ANSI
  • 4
  • 57
  • 4
  • Bronze
  • Brazil
  • 0.159
  • 4.04
  • N21
  • .1590in
  • 2
  • 4
  • Right
  • Primary use
  • 2 1/8in
  • 1.1/16
  • 1 1/16in
  • Primary use
  • Cobalt
  • K - Cast Iron(castings of iron and carbon alloys with &gt
  • 2% carbon content), M - Stainless steel(corrosion resistant steels with = 11% chromium content), P - Steel and cast steel(steels with alloy content = 10% and a hardness of &lt
  • 45HRC), S - High-temperature alloys(superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)
  • HSS-E
  • Possible use
  • 53.98
  • 2.1/8
  • 2.125
  • Primary use
  • 135
  • Inch
  • Stub Drill
  • Cylindrical shank
  • #21
  • Inch
  • 2.5
$3.57
UOM: EA
IN STOCK
QTY:


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