TTC 01-101-040 #40, 2-3/8" Long Jobbers Length Drill Blanks High Speed Steel Drill / Reamer Round Blank
TTC  Jobbers Length Drill Blanks - Tool Material: H.S.S   SIZE: #40   Overall Length : 2-3/8

TTC 01-101-040 #40, 2-3/8" Long Jobbers Length Drill Blanks High Speed Steel Drill / Reamer Round Blank

Item #: 01-101-040
Brand: TTC
Size Type: Number
Size: #40
Tool Material: High Speed Steel

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May be used as round tool bits


  • Used as gages, ground pins or raw materials for making tool bits and other cutting tools.
  • For use as inexpensive gauge pins, guide pins, specialty dowels pins or similar applications.
  • Can be machined into specialty cutting tools or tool bits, custom punches or specialized guide pins for die sets.
  • Useful for jigs and fixtures where specific pin sizes are needed as guides, locators or support.
  • Ground to a true cylindrical form throughout their complete length, without any taper.
  • Hardened and ground and furnished in standard jobbers lengths.


  • True cylindrical form.
  • No taper.
  • Jobbers lengths that correspond to lengths of the normal drill diameters.

Technical Data

  • Manufactured from high speed steel.
  • Hardened and cylindrically ground.
  • Bright finish.
TTC #40 HSS Jobbers Length Drill Blank
Product Specifications
Brand TTC
Size Type Number
Size #40
Tool Material High Speed Steel
Overall Length 2-3/8"
Type Jobbers Length Drill Blanks
Decimal Size .0980"
Diameter .0980"
Drill Type Jobbers Length Drill Blanks
Finish Coating Bright Finish
Flute Shape True Cylindrical Form
Hardness 58 to 60 RC
Manufacturing Method Hardened and cylindrically ground
Model # 01-101-040
Prop. 65 Yes
Series A21
Tolerance_Diameter +.0000" / +.0005"
Weight 0.01 lbs.
Country of Origin Import
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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