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High-Speed Steel Extended-Length Drill Bits

High-speed steel extended-length drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide extended-length drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. These extended-length drill bits have longer flutes and more overall length than standard jobber-length drill bits of the same size, and they have longer shanks than taper-length drill bits. Their extra length allows them to create deep holes or drill into hard-to-reach workpieces.

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57 Results Found

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Results per page :  16 | 32 | 48
  • CLARKSON-OSBORN
  • AIRCRAFT DRILL BIT, #40 BIT SIZE, HIGH SPEED STEEL, 0.0980 IN SHANK DIAMETER
  • Item # CSBDR65240
  • Mfr. Model # DR65240
  • EHC: EHC :
  • This extended-length drill bit is made of high speed steel and has a 0.0980 inch diameter shank. This long aircraft drill bit has fractional inch measurements.

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    SDS Document Not Found

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    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 6 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • EXTENSION DRILL BIT, RH, STEAM OXIDE, 135 ° , 12 IN OVERALL LENGTH, 9.875 IN SHANK, HSS
  • Item # CSBDR65220
  • Mfr. Model # DR65220
  • EHC: EHC :
  • This high speed steel extension drill bit has a 0.161 inch diameter, 9⅞ inch long shank. This extension drill bit has a steam oxide finish. It has a 12 inch length. Plus it has 2⅛ inch spiral flutes, a right hand cutting direction, and a 135 Degrees drill point.

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    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 6 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • EXTENSION DRILL BIT, RIGHT HAND, STEAM OXIDE, 135 ° , 12 IN OVERALL LENGTH, HSS
  • Item # CSBDR65008
  • Mfr. Model # DR65008
  • EHC: EHC :
  • This high speed steel extension drill bit has a ⅛ inch diameter shank. This extension drill bit has a steam oxide finish. It has a 12 inch length. Plus it has 1⅝ inch spiral flutes, a right hand cutting direction, and a 135 Degrees drill point.

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    SDS Document Not Found

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  • This product must be purchased in quantities of 7 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • AIRCRAFT EXTENSION DRILL BIT, RH, #30, HSS, 12 IN L, 10.375 IN SHANK, FRACTIONAL INCH
  • Item # CSBDR65230
  • Mfr. Model # DR65230
  • EHC: EHC :
  • This aircraft extension drill bit is made of high speed steel and has a 0.1285 inch diameter, 1⅜ inch long shank. This long aircraft extension drill bit has fractional inch measurements. It has a 12 inch length. Plus it has 1⅝ inch flutes, and right hand cutting direction.

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    SDS Document Not Found

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    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 6 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • AIRCRAFT EXTENSION DRILL BIT, RIGHT HAND, STEAM OXIDE, #9, 6 IN L, 3.5625 IN SHANK, HSS
  • Item # CSBDR64209
  • Mfr. Model # DR64209
  • EHC: EHC :
  • This high speed steel aircraft extension drill bit has a 0.196 inch diameter, 3.5625 inch long shank. This long aircraft extension drill bit has a steam oxide finish, and has fractional inch measurements. It has a six-inch length. Plus it has 2 7/16 inch flutes, and right hand cutting direction.

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  • This product must be purchased in quantities of 12 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • DRILL EXTENSION, RIGHT HAND, 135 ° , HIGH SPEED STEEL, 6 IN OVERALL LENGTH, 4.25 IN SHANK
  • Item # CSBDR64229
  • Mfr. Model # DR64229
  • EHC: EHC :
  • This drill extension is made of high speed steel and has a 0.136 inch diameter, 4¼ inch long shank. This drill extension has a 135 Degrees drill bit point, with a six-inch length. Plus it has 1¾ inch spiral flutes, a right hand cutting direction, and a 135 Degrees drill point.

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    SDS Document Not Found

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  • This product must be purchased in quantities of 16 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • EXTENSION DRILL BIT, RIGHT HAND, STEAM OXIDE, #31, 135 ° , 12 IN LENGTH, HIGH SPEED STEEL
  • Item # CSBDR65231
  • Mfr. Model # DR65231
  • EHC: EHC :
  • This high speed steel extension drill bit has a 0.12 inch diameter shank. This extension drill bit has a steam oxide finish. It has a 12 inch length. Plus it has 1⅝ inch spiral flutes, a right hand cutting direction, and a 135 Degrees drill point.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 6 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • DRILL EXTENSION, RIGHT HAND, 135 ° , HIGH SPEED STEEL, 6 IN OVERALL LENGTH
  • Item # CSBDR64208
  • Mfr. Model # DR64208
  • EHC: EHC :
  • This drill extension is made of high speed steel and has a 0.199 inch diameter shank. This drill extension has a 135 Degrees drill bit point, with a six-inch length. Plus it has 2 7/16 inch spiral flutes, a right hand cutting direction, and a 135 Degrees drill point.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 12 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • DRILL BIT, AIRCRAFT, STEAM OXIDE, #30, FRACTIONAL INCH, HIGH SPEED STEEL
  • Item # CSBDR64230
  • Mfr. Model # DR64230
  • EHC: EHC :
  • This extended-length drill bit is made of high speed steel. This long aircraft drill bit has a steam oxide finish, and has fractional inch measurements. Plus it has 1⅝ inch flutes.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 19 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • DRILL BIT, HIGH SPEED STEEL, 8.375 IN SHANK, FRACTIONAL INCH, 3/8 X 12 IN
  • Item # CSBDR65024
  • Mfr. Model # DR65024
  • EHC: EHC :
  • This extended-length drill bit is made of high speed steel and has a 8⅜ inch long shank. This long aircraft drill bit has fractional inch measurements. Plus it has 3⅝ inch flutes.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 3 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • STEAM OXIDE FINISH, 4 IN FLUTES, 5/32 IN SHANK DIAMETER
  • Item # CSBDR40210
  • Mfr. Model # DR40210
  • EHC: EHC :
  • This extended-length drill bit has a 5/32 inch diameter, 2 inch long shank. This extended-length drill bit has a steam oxide finish, and has fractional inch measurements. Plus it has four-inch flutes.

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    SDS Document Not Found

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    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 5 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • EXTRA LONG DRILL BIT, 118 ° , HSS, STRAIGHT SHANK, 6 IN OVERALL LENGTH, HSS
  • Item # CSBDR40233
  • Mfr. Model # DR40233
  • EHC: EHC :
  • This high speed steel extra long drill bit is made of high speed steel and has a 3.3 mm diameter shank. This extra long drill bit has a 118 Degrees drill bit point, with a six-inch length. Plus it has spiral flutes, a straight shank, and a 118 Degrees drill point.

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    SDS Document Not Found

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    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 6 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • DRILL BIT, 12 IN L, 5/16 IN DIA, HIGH-SPEED STEEL
  • Item # CSBDR40520
  • Mfr. Model # DR40520
  • EHC: EHC :
  • This drill bit is 12 inches long and has a diameter of 5/16 inches. It has a straight shank and is made of high-speed steel.

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    SDS Document Not Found

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    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 2 or more. Please update the quantity to proceed with checkout.
  • CLARKSON-OSBORN
  • DRILL BIT, 12 IN L, 1/8 IN DIA, HIGH-SPEED STEEL
  • Item # CSBDR40508
  • Mfr. Model # DR40508
  • EHC: EHC :
  • This drill bit is 12 inches long and has a diameter of 1/8 inches. It has a straight shank and is made of high-speed steel.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in quantities of 2 or more. Please update the quantity to proceed with checkout.
Results per page :  16 | 32 | 48

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