Description
Expand internal bores and achieve precise finishes on machined parts. The Magnum BB58S includes 12 assorted boring bars sized for 5/8-inch holders.
Features
- C-6 Carbide – Tough brazed tips withstand the heat of machining steel and cast iron.
- Multiple Lengths – Includes an assortment to minimize tool deflection on shallow cuts and reach deep into blind holes.
Specifications
- Quantity: 12 Pieces
- Shank Size: 5/8″ (Round)
- Bit Material: C-6 Grade Carbide
- Length Range: 2-1/4″ to 5-1/4″
- Supplier Part Number: 375-1406
- KMS Product Code: MAG-BB58S
Common Shop Applications
- Expanding pre-drilled holes in steel plate.
- Internal threading preparation on metal lathes.
Recommended Shop Add-Ons
- Quick Change Tool Post
- Boring Bar Holder
Frequently Asked Questions
Q: What are the shank diameters? A: Every bar in this 12-piece set features a 5/8-inch round shank.
Q: Will these work on cast iron? A: Yes, the C-6 grade carbide is specifically rated for machining cast iron and steel.
