Balls - Tooling - Two Piece - Construction - Steel

4 Products in this selection
  • High quality tooling balls provide a precise reference point for critical machining operations.
  • Ball and shank are concentric within 5 microns (0.0002 in.) TIR.
  • 1144 steel heat treated to 53-57 RC
  • Precise shoulder base to ball centre line dimension within +/- 0.00508mm.
  • Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.
  • Construction balls can be pulled into a hole or bushing from below without applying pressure on the ball by using a cap screw in the internally tapped shank.
Additional resources:
Balls Master Catalogue PDF
Diameter (A) Shank Diameter (B) Base to Centre (C) Shoulder to Centre (D) Shoulder Diameter (E) Base Type Indicative
Image
12.700
mm
+/- 0.0051 		6.350
mm
+/- 0.0051 		15.875
mm 		7.938
mm 		6-32 UNC x 6.35
 Boule d'outillage 12,7 x 6,35 x 15,875 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel   
Part Number: Boule d'outillage 12,7 x 6,35 x 15,875 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 6,35 x 15,875 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | Backorders for more can be expected around Sun, Dec 22, 2024
$78.23 AUD
$78.23 AUD
Each
Diameter (A) Shank Diameter (B) Base to Centre (C) Shoulder to Centre (D) Indicative
Image
12.700
mm
+/- 0.0051 		6.350
mm
+/- 0.0051 		15.875
mm 		7.938
mm 		Boule d'outillage 12,7 x 6,35 x 15,875 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel    Base Type: 6-32 UNC x 6.35   
Part Number: Boule d'outillage 12,7 x 6,35 x 15,875 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 6,35 x 15,875 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | | Backorders for more can be expected around Sun, Dec 22, 2024
$78.23 AUD
$78.23 AUD
Each
12.700
mm
+/- 0.0051 		6.350
mm
+/- 0.0051 		22.225
mm 		12.700
mm 		6-32 UNC x 6.35
 Boule d'outillage 12,7 x 6,35 x 22,225 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel   
Part Number: Boule d'outillage 12,7 x 6,35 x 22,225 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 6,35 x 22,225 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | Backorders for more can be expected around Sun, Dec 22, 2024
$79.32 AUD
$79.32 AUD
Each
12.700
mm
+/- 0.0051 		6.350
mm
+/- 0.0051 		22.225
mm 		12.700
mm 		Boule d'outillage 12,7 x 6,35 x 22,225 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel    Base Type: 6-32 UNC x 6.35   
Part Number: Boule d'outillage 12,7 x 6,35 x 22,225 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 6,35 x 22,225 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | | Backorders for more can be expected around Sun, Dec 22, 2024
$79.32 AUD
$79.32 AUD
Each
12.700
mm
+/- 0.0051 		6.350
mm
+/- 0.0051 		23.876
mm 		12.700
mm 		6-32 UNC x 7.93
 Boule d'outillage 12,7 x 6,35 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel   
Part Number: Boule d'outillage 12,7 x 6,35 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 6,35 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | Backorders for more can be expected around Sun, Dec 22, 2024
$92.50 AUD
$92.50 AUD
Each
12.700
mm
+/- 0.0051 		6.350
mm
+/- 0.0051 		23.876
mm 		12.700
mm 		Boule d'outillage 12,7 x 6,35 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel    Base Type: 6-32 UNC x 7.93   
Part Number: Boule d'outillage 12,7 x 6,35 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 6,35 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | | Backorders for more can be expected around Sun, Dec 22, 2024
$92.50 AUD
$92.50 AUD
Each
12.700
mm
+/- 0.0051 		7.938
mm
+/- 0.0051 		23.876
mm 		12.700
mm 		6-32 UNC x 7.93
 Boule d'outillage 12,7 x 7,938 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel   
Part Number: Boule d'outillage 12,7 x 7,938 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 7,938 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | Backorders for more can be expected around Sun, Dec 22, 2024
$81.86 AUD
$81.86 AUD
Each
12.700
mm
+/- 0.0051 		7.938
mm
+/- 0.0051 		23.876
mm 		12.700
mm 		Boule d'outillage 12,7 x 7,938 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1)
Material: Carbon Steel    Base Type: 6-32 UNC x 7.93   
Part Number: Boule d'outillage 12,7 x 7,938 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) Boule d'outillage 12,7 x 7,938 x 23,876 mm - Acier de construction en deux pièces - MBA (Pack de 1) / Balls
Out of Stock
Backorder Now | | Backorders for more can be expected around Sun, Dec 22, 2024
$81.86 AUD
$81.86 AUD
Each