PLANER BLADE REPLACEMENTS: Compatible with Ridgid AC20502 R4330 R4331
FEATURES: Blades possess machine locator holes for proper alignment, plus dual cutting edges with a reversible cutting profile that delivers project versatility with high precision and professional looking results
HIGH SPEED STEEL: HSS planer blades allow you to cut through wood and other material at higher speeds with hardened sharpness, temperature protection and wear resistance for long term durability
DIMENSIONS: Length 13-3/8" x Width 15/32" x Thickness 1/16"