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Cobalt Screw-Machine Length Drill Bits

Cobalt screw-machine length drill bits tolerate higher drilling speeds and are harder and more wear-resistant than high-speed steel screw-machine length drill bits. They provide some shock absorption and can be used in handheld power tools. Screw-machine length drill bits are shorter than jobber length and maintenance length drill bits of the same size. Also called stub length drill bits, they provide more strength and rigidity and can drill straighter holes than longer drill bits. Their short length also allows them to access tight spaces where longer drill bits cannot fit.

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417 Results Found

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  • WALTER SURFACE TECHNOLOGIES
  • SST+ DRILL, STUB, HEX SHANK, 135 ° POINT, 13/64 IN, 2 7/16 IN L, HIGH SPEED STEEL
  • Item # WLT01H113
  • Mfr. Model # 01H113
  • EHC: EHC :
  • This Hex Shank SST+ stub-length drill bit features an exclusive self-centering speed tip, heavy-duty body construction, Special bronze SST surface treatment, and a short length for maximum breakage resistance. This high speed steel drill bit is a 13/64-inch diameter 1 inch flute length 2 7/16 inches overall length and a 135 Degrees point angle.

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  • CHICAGO-LATROBE
  • SCREW MACHINE DRILL BIT, #60 DRILL BIT SIZE, ½ IN FLUTE L, 1⅜ IN LENGTH, COBALT
  • Item # GNF559-50915
  • Mfr. Model # 559-50915
  • EHC: EHC :
  • This M42 screw machine drill bit is made of cobalt and has a 1/32 inch diameter, ⅞ inch long shank. It is designed for use with cast iron, steel, tool and die steel. This 559 series screw machine length drill bit has a straw/bronze finish, and has wire measurements. It has a 1⅜ inch length. Plus it has two ½ inch spiral flutes, a straight shank, and a 135 Degrees split point.

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  • This product must be purchased in multiples of 12 . Please update the quantity to proceed with checkout.
  • DRILLCO
  • 300LH SCREW MACHINE LENGTH DRILL BIT, BRONZE, ⅜ IN, 135 ° , COBALT, 3-FLAT SHANK, 3⅛ IN L, M-42
  • Item # WLT300LH124
  • Mfr. Model # 300LH124
  • EHC: EHC :
  • This M-42 screw machine length drill bit is made of cobalt. This 300LH series screw machine length drill bit has a bronze finish, and has fractional inch measurements. It has a 3⅛ inch length. Plus it has 1 13/16 inch flutes, 3-flat shank, and 135 Degrees split point drill point.

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  • This product must be purchased in multiples of 6 . Please update the quantity to proceed with checkout.
  • CHICAGO-LATROBE
  • SCREW MACHINE DRILL BIT, #52 DRILL BIT SIZE, 11/16 IN FLUTE L, SPLIT POINT, COBALT
  • Item # GNF559-50907
  • Mfr. Model # 559-50907
  • EHC: EHC :
  • This M42 screw machine drill bit is made of cobalt and has a 1/16 inch diameter, one-inch long shank. It is designed for use with cast iron, steel, tool and die steel. This 559 series screw machine length drill bit has a straw/bronze finish, and has wire measurements. It has a 1 11/16 inch length. Plus it has two 11/16 inch spiral flutes, a straight shank, and a 135 Degrees split point.

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  • This product must be purchased in multiples of 12 . Please update the quantity to proceed with checkout.
  • CLEVELAND
  • SCREW MACHINE DRILL BIT, #10 DRILL BIT SIZE, 1-3/16 IN FLUTE L, 2¼ IN L, COBALT
  • Item # GNF2133-14615
  • Mfr. Model # 2133-14615
  • EHC: EHC :
  • This M42 screw machine drill bit is made of cobalt and has a 3/16 inch diameter, 1 1/16 inch long shank. It is for use with cast iron, steel, and meets ASME standards. This 2133 series screw machine length drill bit has a straw/bronze finish, and has wire measurements. It is non-coolant through with a 2¼ inch length. Plus it has two 1 3/16 inch spiral flutes, a straight shank, and a 135 Degrees split point.

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  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
  • CLEVELAND
  • SCREW MACHINE DRILL BIT, 9/32 IN DRILL BIT SIZE, 1½ IN FLUTE L, 2 11/16 IN L, COBALT
  • Item # GNF2133-14664
  • Mfr. Model # 2133-14664
  • EHC: EHC :
  • High speed cobalt screw machine length drill. 135 degree split point and a bronze finish. Material applications: tool steel, alloyed steel, stainless steel, titanium, tough alloys. Carbon steels and cast iron.

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  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
  • CLEVELAND
  • SCREW MACHINE DRILL BIT, 7/32 IN DRILL BIT SIZE, 1¼ IN FLUTE L, 2⅜ IN L, COBALT
  • Item # GNF2133-14630
  • Mfr. Model # 2133-14630
  • EHC: EHC :
  • High speed cobalt screw machine length drill. 135 degree split point and a bronze finish. Material applications: tool steel, alloyed steel, stainless steel, titanium, tough alloys. Carbon steels and cast iron.

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  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
  • WESTWARD
  • SCREW MACHINE DRILL BIT, ⅛ IN DRILL BIT SIZE, ⅞ IN FLUTE L, 1⅞ IN LENGTH, 135 °
  • Item # WSW5TVT3
  • Mfr. Model # 5TVT3
  • EHC: EHC :
  • This general purpose screw machine drill bit is made of cobalt and has a ⅛ inch diameter shank. It is not rated for any standards. This screw machine length drill bit has a straw/bronze finish, and has fractional inch measurements. It is non-coolant through with a 1⅞ inch length. Plus it has two ⅞ inch spiral flutes, a straight shank, and a 135 Degrees split point.

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  • WALTER SURFACE TECHNOLOGIES
  • STUBBY DRILL BIT, #11, 135 ° , ROUND SHANK , 1.4375 IN SHANK, WIRE, 135 °
  • Item # WLT01J011
  • Mfr. Model # 01J011
  • EHC: EHC :
  • This cobalt screw-machine drill bit has a 1.4375 inch long shank. It is designed for use with sheet metal, stainless steel, mild steel, non-ferrous metal. This stubby cobalt screw-machine drill bit has wire measurements. It has a 135 Degrees drill bit point. Plus it has one-inch flutes, round shank, and a 135 Degrees drill point.

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  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
  • OSG
  • SCREW MACHINE DRILL BIT, Q DRILL BIT SIZE, 1 11/16 IN FLUTE L, 3 IN L, NOTCHED POINT
  • Item # OSG10332005
  • Mfr. Model # 10332005
  • EHC: EHC :
  • This high-performance screw machine drill bit is made of cobalt and has a ⅜ inch diameter, 46mm long shank. It is for use with steel, tool and die steel. This EX-Gold series screw machine length drill bit has a TiN finish, and has letter measurements. It is non-coolant through and has a 130 Degrees drill bit point, with a three-inch length. Plus it has two 1 11/16 inch spiral flutes, a straight shank, and 130 Degrees notched point drill point.

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  • OSG
  • SCREW MACHINE DRILL BIT, #18 DRILL BIT SIZE, 1 1/16 IN FLUTE L, 2⅛ IN L
  • Item # OSG10169505
  • Mfr. Model # 10169505
  • EHC: EHC :
  • This high-performance screw machine drill bit is made of cobalt and has a 3/16 inch diameter, 37mm long shank. It is for use with steel, tool and die steel. This EX-Gold series screw machine length drill bit has a TiN finish, and has wire measurements. It is non-coolant through and has a 130 Degrees drill bit point, with a 2⅛ inch length. Plus it has two 1 1/16 inch spiral flutes, a straight shank, and 130 Degrees notched point drill point.

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  • OSG
  • SCREW MACHINE DRILL BIT, #15 DRILL BIT SIZE, 1⅛ IN FLUTE L, 2 3/16 IN L
  • Item # OSG10180005
  • Mfr. Model # 10180005
  • EHC: EHC :
  • This high-performance screw machine drill bit is made of cobalt and has a 3/16 inch diameter, 37mm long shank. It is for use with steel, tool and die steel. This EX-Gold series screw machine length drill bit has a TiN finish, and has wire measurements. It is non-coolant through and has a 130 Degrees drill bit point, with a 2 3/16 inch length. Plus it has two 1⅛ inch spiral flutes, a straight shank, and 130 Degrees notched point drill point.

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  • OSG
  • SCREW MACHINE DRILL BIT, #8 DRILL BIT SIZE, 1-3/16 IN FLUTE L, 2¼ IN L
  • Item # OSG10199005
  • Mfr. Model # 10199005
  • EHC: EHC :
  • This high-performance screw machine drill bit is made of cobalt and has a ¼ inch diameter, 46mm long shank. It is for use with steel, tool and die steel. This EX-Gold series screw machine length drill bit has a TiN finish, and has wire measurements. It is non-coolant through and has a 130 Degrees drill bit point, with a 2¼ inch length. Plus it has two 1 3/16 inch spiral flutes, a straight shank, and 130 Degrees notched point drill point.

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  • OSG
  • SCREW MACHINE DRILL BIT, 13/64 IN DRILL BIT SIZE, 1-3/16 IN FLUTE L, 3 IN L
  • Item # OSG10203105
  • Mfr. Model # 10203105
  • EHC: EHC :
  • This high-performance screw machine drill bit is made of cobalt and has a ¼ inch diameter, 46mm long shank. It is for use with steel, tool and die steel. This EX-Gold series screw machine length drill bit has a TiN finish, and has fractional inch measurements. It is non-coolant through and has a 130 Degrees drill bit point, with a three-inch length. Plus it has two 1 3/16 inch spiral flutes, a straight shank, and 130 Degrees notched point drill point.

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Results per page :  16 | 32 | 48

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