Collection: Balls - Tooling - One 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.

Additional resources:
Balls Master Catalogue PDF

A more concise listing may be found on the Smallparts store at Balls - Tooling - One Piece - Construction - Steel. Smallparts promote the most popular MBA products.

Diameter (A)	Shank Diameter (B)	Base to Centre (C)	Shoulder to Centre (D)	Shoulder Diameter (E)	Base Type
Diameter (A) 12.000 mm +/- 0.0051 _{(0.472 in.)}	Shank Diameter (B) 6.000 mm +/- 0.0051 _{(0.236 in.)}	Base to Centre (C) 22.000 mm _{(0.866 in.)}	Shoulder to Centre (D) 12.000 mm	Shoulder Diameter (E) 12.500 mm +/- 0.0051	Base Type Solid
Material: Carbon Steel
Part Number: BLTO-01200-CS-C1 Tooling Balls - 12x6x22 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Each
Diameter (A)	Shank Diameter (B)	Base to Centre (C)	Shoulder to Centre (D)	Indicative Image
Diameter (A) 12.000 mm +/- 0.0051 _{(0.472 in.)}	Shank Diameter (B) 6.000 mm +/- 0.0051 _{(0.236 in.)}	Base to Centre (C) 22.000 mm _{(0.866 in.)}	Shoulder to Centre (D) 12.000 mm
Material: Carbon Steel Shoulder Diameter (E): 12.500 mm +/- 0.0051 Base Type: Solid
Part Number: BLTO-01200-CS-C1 Tooling Balls - 12x6x22 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Each View the product page first if you are unsure.
BLTO-01200-CS-C1 --- Tooling Balls - 12x6x22 mm - Carbon Steel BLTO-01200-CS-C1 --- Tooling Balls - 12x6x22 mm - Carbon Steel Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Out of stock! Backorder Now
Diameter (A) 12.000 mm +/- 0.0051 _{(0.472 in.)}	Shank Diameter (B) 6.000 mm +/- 0.0051 _{(0.236 in.)}	Base to Centre (C) 22.000 mm _{(0.866 in.)}	Shoulder to Centre (D) 12.000 mm	Shoulder Diameter (E) 12.500 mm +/- 0.0051	Base Type Tapped 6-32UNC
Material: Carbon Steel
Part Number: BLTO-01200-CS-C1-T Tooling Balls - 12x6x22 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $106.77 AUD Regular price Sale price $106.77 AUD Unit price per Each
Diameter (A) 12.000 mm +/- 0.0051 _{(0.472 in.)}	Shank Diameter (B) 6.000 mm +/- 0.0051 _{(0.236 in.)}	Base to Centre (C) 22.000 mm _{(0.866 in.)}	Shoulder to Centre (D) 12.000 mm
Material: Carbon Steel Shoulder Diameter (E): 12.500 mm +/- 0.0051 Base Type: Tapped 6-32UNC
Part Number: BLTO-01200-CS-C1-T Tooling Balls - 12x6x22 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $106.77 AUD Regular price Sale price $106.77 AUD Unit price per Each View the product page first if you are unsure.
BLTO-01200-CS-C1-T --- Tooling Balls - 12x6x22 mm - Carbon Steel BLTO-01200-CS-C1-T --- Tooling Balls - 12x6x22 mm - Carbon Steel Regular price $106.77 AUD Regular price Sale price $106.77 AUD Unit price per Out of stock! Backorder Now
Diameter (A) 12.700 mm +/- 0.0051 _{(0.5 in.)}	Shank Diameter (B) 6.350 mm +/- 0.0051 _{(0.25 in.)}	Base to Centre (C) 7.938 mm _{(0.313 in.)}	Shoulder to Centre (D) 7.938 mm	Shoulder Diameter (E) 12.446 mm +/- 0.0051	Base Type Solid
Material: Carbon Steel
Part Number: BLTO-01270-CS-C1 Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $69.95 AUD Regular price Sale price $69.95 AUD Unit price per Each
Diameter (A) 12.700 mm +/- 0.0051 _{(0.5 in.)}	Shank Diameter (B) 6.350 mm +/- 0.0051 _{(0.25 in.)}	Base to Centre (C) 7.938 mm _{(0.313 in.)}	Shoulder to Centre (D) 7.938 mm
Material: Carbon Steel Shoulder Diameter (E): 12.446 mm +/- 0.0051 Base Type: Solid
Part Number: BLTO-01270-CS-C1 Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $69.95 AUD Regular price Sale price $69.95 AUD Unit price per Each View the product page first if you are unsure.
BLTO-01270-CS-C1 --- Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel BLTO-01270-CS-C1 --- Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel Regular price $69.95 AUD Regular price Sale price $69.95 AUD Unit price per Out of stock! Backorder Now
Diameter (A) 12.700 mm +/- 0.0051 _{(0.5 in.)}	Shank Diameter (B) 6.350 mm +/- 0.0051 _{(0.25 in.)}	Base to Centre (C) 7.938 mm _{(0.313 in.)}	Shoulder to Centre (D) 7.938 mm	Shoulder Diameter (E) 12.446 mm +/- 0.0051	Base Type Tapped 6-32UNC
Material: Carbon Steel
Part Number: BLTO-01270-CS-C1-T Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $81.50 AUD Regular price Sale price $81.50 AUD Unit price per Each
Diameter (A) 12.700 mm +/- 0.0051 _{(0.5 in.)}	Shank Diameter (B) 6.350 mm +/- 0.0051 _{(0.25 in.)}	Base to Centre (C) 7.938 mm _{(0.313 in.)}	Shoulder to Centre (D) 7.938 mm
Material: Carbon Steel Shoulder Diameter (E): 12.446 mm +/- 0.0051 Base Type: Tapped 6-32UNC
Part Number: BLTO-01270-CS-C1-T Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jun 03, 2025 Regular price $81.50 AUD Regular price Sale price $81.50 AUD Unit price per Each View the product page first if you are unsure.
BLTO-01270-CS-C1-T --- Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel BLTO-01270-CS-C1-T --- Tooling Balls - 12.7x6.35x7.938 mm - Carbon Steel Regular price $81.50 AUD Regular price Sale price $81.50 AUD Unit price per Out of stock! Backorder Now