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The Black & Decker 429633-00 is a rigid abrasive grinding wheel component designed for stationary bench grinders. It serves as an original equipment manufacturer (OEM) replacement part for Black & Decker and DeWalt industrial tool systems, specifically engineered for material removal, tool sharpening, and surface preparation.
Features
Self-Sharpening Mechanics: Vitrified bond fractures at friction limits to reveal sharp abrasive cutting edges
High Thermal Conductivity: Minimizes frictional heat transfer to preserve workpiece metallurgical properties
Precision Dynamic Balancing: Engineered to minimize axial and radial runout to reduce machine bearing wear
High Peripheral Edge Stability: Retains flat side faces and angular shoulders during side-grinding and profiling
Open-Pore Structure: Configured to clear ground metal dust and micro-shavings to reduce glazing
Chemical Resistance: Vitrified bond framework resists shop coolants and lubricants
Acoustic Ring Test Compatibility: Resonant metallic ring indicates structural integrity
Specifications
Manufacturer Part Number (MPN): 429633-00
Universal Product Code (UPC): 694026422146
Abrasive Material: Aluminum Oxide (Al₂O₃)
Grit Designation: A60 (Medium-Fine, 60-mesh)
Bonding Matrix: Vitrified ceramic glass
Nominal Outer Diameter: 6.00 inches (152.40 mm)
Nominal Face Width (Thickness): 0.75 inches (19.05 mm)
Arbor Hole Size (Inner Diameter): 1.00 inch (25.40 mm)
Net Product Weight: 1.57 lbs (0.7065 kg)
Shipping Length: 6.00 inches (15.24 cm)
Shipping Width: 6.00 inches (15.24 cm)
Shipping Height: 0.80 inches (2.03 cm)
Operating Speed Range: 3,000 RPM to 3,450 RPM
Grainger Item Number: 26EM66
Raptor Supplies Identifier: AH2FKL
Imperial Supplies Item Code: 9171905
Airgas Part Number: BDR429633-00
Spark Deflector Clearance: 1/4-inch (6.35 mm)
Tool Rest Clearance: 1/8-inch (3.17 mm)
Applications
Precision Edge Tool Sharpening: Grinding bevels and reliefs on wood chisels, lathe tool bits, planer knives, gouges, axes, and drills
Weld Preparation: Beveling plate steel margins prior to arc or MIG welding
Post-Weld Dressing: Removal of weld spatters, high spots, and surface slag
Mechanical Refurbishing: Removal of scale, rust, paint, and oxidization from industrial castings and hardware
Fabrication Burr Removal: Smoothing shear-cut edges and deburring drilled or plasma-cut sheet plate steel
Machine Compatibility: DeWalt DW756 Type 1, 2, and 3; DeWalt DW756-CA; Black & Decker Industrial Series 1766
