Magnum 2 Inch Precision Milling Boring Head with 0.001 Inch Adjustments (BH2)
Deliver micro-adjustable accuracy for milling machine operations and maintain precise bore diameter control within 0.001" increments. This 2" diameter head is built with a rugged dovetail slide and hardened components to ensure repeatable performance during critical hole-finishing operations. It provides the rigidity needed for clean, chatter-free cuts in both prototype and production environments.
Features
- Precise Adjustment - Features a calibrated dial for fine-tuning diameter settings in 0.001" steps.
- Offset Capability - Dovetail slide construction provides stable lateral movement for various hole sizes.
- Multi-Tool Versatility - Accepts standard 1/2" shank boring bars for diverse machining tasks.
Specifications
- Head Diameter: 2" (50.8 mm)
- Adjustment Increment: 0.001"
- Shank Compatibility: 1/2" (12.7 mm)
- Supplier Part Number: F1-12
- KMS Product Code: MAG-BH2
Common Shop Applications
- Precisely enlarging holes on vertical and horizontal milling machines.
- Boring out bearing seats and precise press-fit diameters.
- Facing operations when used with appropriate mill tooling.
Recommended Shop Add-Ons
- Don't forget: Magnum BB12S Boring Bar Set - The matched set of bars for this 2" precision head.
- Most toolmakers also grab: R8 Boring Head Shank - Required to mount this head to a standard milling machine spindle.
Frequently Asked Questions
Q: What is the maximum offset distance for this boring head? A: The BH2 features a 5/8" offset capacity, allowing you to bore a wide range of diameters with a single set of bars.
Q: Does this head include the shank for the milling machine? A: No, this is the boring head only. You will need a separate threaded shank to match your machine's spindle taper.