Upgrade your brake lathe performance with these premium, positive-rake carbide insert bits. Engineered specifically for precision machining, this 6-pack of indexable inserts is designed to deliver smooth, accurate finishes on automotive brake rotors and drums. Perfect for professional auto shops and high-volume garages.

Key Features

• Precision Cutting: Features a fine 0.030-inch radius tip to minimize vibration and guarantee a clean, professional-grade surface finish.
• Positive-Rake Geometry: Designed for high efficiency, reducing cutting resistance and heat buildup to protect both the bit and the rotor.
• Extended Life: Each insert features multiple indexable cutting edges. When one edge dulls, simply rotate the bit to a fresh edge to maximize your investment.
• Heavy-Duty Durability: Micro-grain tungsten carbide construction provides exceptional resistance to chipping, cracking, and premature wear.

Compatibility
Direct replacement for part number 221-538-3 (also referenced as 2215383). Compatible with major bench and combination brake lathes, including:

• Hunter Models: BL500, BL501, BL505, and related BL series lathes
• Select cross-compatible third-party brake lathe systems

Specifications

• Part Number: 221-538-3 / 2215383
• Material: Premium Grade Carbide
• Radius: 0.030"
• Rake: Positive
• Package Includes: 6 x Carbide Insert Bits

• Specifications