Edged Rough Boring Head Fine Boring Head Tool SDJ20 28 LBK1 SDJ25 47 LBK2 LBK3 LBK4 Adjustable Tools(SDJ 40-78mm (LBK4))

1. Displacement of 10mm with an error ratio of 0.0012. Displacement sensitivity unilateral 0.00253. Measure the unilateral cutting accuracy variable of 0.0054. Rotary clearance 0.0255. Single surface roundness (4 times diameter) 0.0016. Unilateral cutting amount: 0.8mmMatching spindle: BT30 BT40 NT30 NT40 SK40 HSK63A C20 C25 MT2 MT3 MT4 MT5 R8Applicable insertion: TPGH0802 (TPGT0802)/TPGH1102 (TCGT1102)==========Origin : China

• 【Material】: Crafted from premium steel, this tool set offers well-balanced hardness and toughness for extended service life.
• 【Product Specifications】: This double-edged boring head comes in multiple types and measurement ranges to meet diverse work and hobby needs.
• 【Advantages】: Balanced cutting forces ensure more stable machining with reduced vibration. Feed rates can be doubled compared to single-edge tools, delivering exceptional roughing efficiency.
• 【Simple Operation】: Clear side graduations and adjustment screws allow users to easily set desired ranges without pre-setting on a tool presetter.
• 【Applications】: Widely used in CNC lathes, machining centers, and similar environments.