TTC 75-920-323 .3125" I.D., 1/2" Body O.D., 3/4" Length Under Head, 52100 Steel Removable Drill Bushing
TTC SF Style Precision Drill Jig Bushing - Inside Dia: .3125   Inside Dia x Length: 5/16x 3/4   Outside Dia: 1/2   Tolerance- Inside Dia: +.0001 / +.0005   Bushing Concentricity: 0 to .0003   Hardness: Rockwell C 61 - 65 in the hole

TTC 75-920-323 .3125" I.D., 1/2" Body O.D., 3/4" Length Under Head, 52100 Steel Removable Drill Bushing

Item #: 75-920-323
Brand: TTC
Inside Diameter: .3125"
Body Outside Diameter: 1/2"
Length Under Head: 3/4"

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Applications

  • Must use screw to lock bushing into place (shown below).

Features

  • Hardness - Rockwell C 61 - 65 in the hole.
  • Radius countersink on drill entrance end.

Notes

Specify ID x OD x Length When Ordering.
TTC P Style Precision Drill Jig Bushing
Product Specifications
Brand TTC
Inside Diameter .3125"
Body Outside Diameter 1/2"
Length Under Head 3/4"
Material 52100 Steel
Bushing Concentricity 0 to .0003"
Bushing Industry Code SF
Hardness Rockwell C 61 - 65 in the hole
Head Height 1/4"
Head Outside Diameter 51/64"
Inside Diameter Fraction 5/16"
Inside Diameter Tolerance +.0001" / +.0005"
Installation Method Slip/Fixed
Model # 75-920-323
Outside Diameter 1/2"
Prop. 65 Yes
Type Head
Weight 0.25 lbs.
Country of Origin SWITZERLAND
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.