Precision Parallel Block Set PB153 – High-Accuracy Machining Essential
Crafted from hardened tool steel for superior durability and wear resistance, the PB153 Precision Parallel Block Set ensures consistent accuracy in machining applications. Each block is ground to tight tolerances (±0.0001") for flawless parallelism and squareness, ideal for milling, grinding, and inspection tasks. The set includes multiple sizes (e.g., 1", 2", 3") with finely lapped surfaces to prevent workpiece slippage. Perfect for CNC setups, jig alignment, or toolmaking in automotive, aerospace, and metalworking industries. Buy wholesale at unbeatable prices – bulk orders available for industrial suppliers and workshops. Elevate precision without compromising cost.