Balls - Tooling - One Piece - Press Fit - Standard - Steel

1 Item Available

A selection of Steel Standard Press Fit One Piece Tooling Balls. 1144 steel heat treated to 53-57 RC

  • High quality tooling balls provide a precise reference point for critical machining operations.
  • Tooling balls, also known as tooling spheres or precision spheres, are precision components used in fixture design, tooling setup, and alignment applications.
  • Tooling balls are made of hardened steel or other materials with high wear resistance and precision-ground surfaces.
  • Available with slip fit or light press fit shank diameters.
Small Parts & Bearings

Additional resources:
Balls Master Catalogue PDF

A more comprehensive listing may be found on the MBA Minibearings main store at Balls - Tooling - One Piece - Press Fit - Standard - Steel.
Diameter (A) Shank Diameter (B) Base to Centre (C) Shoulder to Centre (D) Shoulder Diameter (E) Base Type Indicative
Image
Diameter (A)
6.350
mm
+/- 0.0051
(Equiv. 0.25 in.)
Shank Diameter (B)
3.175
mm
+ 0.0000 / - 0.0076
(Equiv. 0.125 in.)
Base to Centre (C)
14.300
mm

(Equiv. 0.563 in.)
Tooling Balls - 6.35x3.175x14.3 mm - Carbon Steel
Material: Carbon Steel   
Part Number: BLTO-00635-CS-1P Tooling Balls - 6.35x3.175x14.3 mm One Piece - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 10, 2025
$59.50 AUD
$59.50 AUD
Each
Diameter (A) Shank Diameter (B) Base to Centre (C) Shoulder to Centre (D) Indicative
Image
Diameter (A)
6.350
mm
+/- 0.0051
(Equiv. 0.25 in.)
Shank Diameter (B)
3.175
mm
+ 0.0000 / - 0.0076
(Equiv. 0.125 in.)
Base to Centre (C)
14.300
mm

(Equiv. 0.563 in.)
Tooling Balls - 6.35x3.175x14.3 mm - Carbon Steel
Material: Carbon Steel   
Part Number: BLTO-00635-CS-1P Tooling Balls - 6.35x3.175x14.3 mm One Piece - Carbon Steel
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 10, 2025
$59.50 AUD
$59.50 AUD
Each
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