High Precision SDJ Fine Boring Head

Engineered for accuracy with hardened alloy steel construction and micro-adjustable dial for precise bore sizing (0.01mm increments). Features dual bearing support for vibration-free operation and extended tool life.

Ideal for high-tolerance machining in automotive, aerospace, and mold-making industries. Compatible with milling machines and CNC setups for finishing or semi-finishing operations.

Exclusive wholesale pricing for bulk orders. Global shipping with guaranteed lowest rates. No MOQ restrictions – order any quantity with OEM/ODM support available.

Durable anodized aluminum housing with corrosion-resistant coating. Includes tungsten carbide inserts (replaceable) for cutting cast iron, steel, and non-ferrous metals.

Backed by 24/7 technical support and 1-year warranty. Stocked in multiple regional warehouses for fast dispatch.