Magnum 1/2 to 1-3/4 Inch 82-Degree Industrial Indexable Countersink (CSI12134)
Debur and chamfer large holes without stopping to sharpen bits. This industrial-grade indexable countersink handles diameters from 1/2" to 1-3/4", making it a versatile choice for bridge work, heavy fabrication, and production machining. The 82-degree angle ensures flat-head fasteners sit perfectly flush every time. Instead of replacing the whole tool, simply rotate or swap the carbide insert to maintain a razor-sharp edge during long runs in tough materials.
Features
- Indexable Carbide Design - allows for quick edge rotation to maintain precision without removing the tool from the machine.
- Wide Capacity Range - covers a broad 1/2" to 1-3/4" diameter span to replace multiple fixed-size countersink bits.
- Industrial 82-Degree Geometry - matches standard imperial flat-head screw specifications for professional-grade fastening.
Specifications
- Range: 1/2" - 1-3/4" (12.7 mm - 44.45 mm)
- Angle: 82 Degrees
- Insert Type: Indexable Carbide
- Supplier Part Number: CSI12134
- KMS Product Code: MAG-CSI12134
Common Shop Applications
- Chamfering oversized holes in heavy steel plate.
- Deburring industrial pipe and flange openings.
Recommended Shop Add-Ons
- Don't forget: Replacement Carbide Inserts - keep your production line moving with fresh cutting edges.
- Most machinists also grab: Premium Cutting Fluid - extends tool life and improves surface finish during heavy material removal.
Frequently Asked Questions
Q: Can this be used on a handheld drill? A: It is best suited for stable setups like a drill press or milling machine due to its large diameter and torque requirements.
Q: What material are the inserts made for? A: The standard inserts are grade C6 carbide, ideal for steel, cast iron, and non-ferrous metals.