COMP Cams POW353652 Carbide Burr 2" Oval A-Cut 3/8" Shank

The COMP Cams POW353652 is a 2" Oval Shape (SA-7) A-Cut carbide burr with a 3/8" shank diameter, designed for precision material removal in engine porting, cylinder head work, and metalworking applications. Built from solid tungsten carbide, this rotary burr delivers aggressive yet controlled cutting performance on cast iron, aluminum, steel, and other hard metals commonly encountered in performance engine building.

Key Features:

• Shape: Oval (SA/A-Cut) profile — ideal for contour blending, port matching, and radiused cavity work
• Cut Length: 2" cutting surface for extended reach into ports and recesses
• Shank Diameter: 3/8" for use in die grinders and pneumatic porting tools
• Cut Type: A-Cut (Standard/Single Cut) — provides smooth material removal with good chip clearance
• Material: Solid tungsten carbide construction for extended tool life and consistent cutting geometry
• Applications: Cylinder head porting, intake manifold blending, gasket matching, deburring, and general metal shaping

This carbide burr is a staple tool for engine builders and performance machinists working on cylinder head flow optimization and port work. The oval profile allows smooth blending of port walls and runner transitions, while the A-cut geometry minimizes chatter and produces a clean, consistent finish. Compatible with standard 3/8" collet die grinders.