Whiteside SB40-3 Spoilboard Cutter - Straight 3/4"SH, 4"LD, 3-Wing

Whiteside SB40-3 Spoilboard Cutter - Straight 3/4"SH, 4"LD, 3-Wing works wonderfully with Natural woods, composite woods, hard plastics, achieving great results at 10,000-12,000 (max 12,000). Highlights: These large CNC Surfacing bits are designed to resurface your workpiece or CNC spoilboard. The bit has a straight cut and extended life through the use of replaceable carbide inserts.