Magnum 2 and 3 Inch Capacity MT3 Boring Head (SBH2&3MT3)
Enlarge holes to exact diameters with professional precision using this dual-capacity MT3 boring head. Designed for versatility in the machine shop, it supports both 2-inch and 3-inch boring setups via a standard 1-1/2"-18 thread. The Morse Taper 3 shank provides a rigid interface for heavy-duty boring in lathes or milling machines, while the micrometer adjustment dial allows for fine-tuning your radial offset to achieve tight tolerances on critical bores.
Features
- Versatility - Accepts 2-inch and 3-inch head configurations for varied project scales.
- Rigidity - MT3 shank delivers maximum surface contact and stability in the spindle.
- Precision - Micro-adjustable lead screw ensures exact tool placement for high-tolerance work.
Specifications
- Product Type: Boring Head
- Capacity: 2" (50.8 mm) & 3" (76.2 mm)
- Mounting Thread: 1-1/2"-18 TPI
- Taper Standard: MT3
- Dimensions: 3.0" x 3.0" x 6.0" (76.2 x 76.2 x 152.4 mm)
- Weight: 4.5 lbs (2.04 kg)
- Supplier Part Number: SBH2&3MT3
- KMS Product Code: MAG-SBH2&3MT3
Common Shop Applications
- Precision hole enlargement in lathe tailstocks
- Boring operations in MT3-capable milling machines
- Creating custom internal diameters
Recommended Shop Add-Ons
- Most Machinist also grab: Boring Bar Set - it provides the necessary cutters for your new head.
- Most Pro Fabricator also grab: Telescoping Gauge Set - it allows you to accurately measure the bores you create.
Frequently Asked Questions
Q: Does it include the boring bars? A: This SKU is typically for the head and shank; boring bars are sold separately to match your specific depth needs.
Q: What is the adjustment increment? A: The dial is graduated for precise movement, typically allowing for 0.001" adjustments on diameter.