Edged Rough Boring Head EWN RBH SDJ Fine Boring Head SDJ08 SDJ10 SDJ12 SDJ14 SDJ16 EWN20 EWN25 EWN32 LBK1 LBK CKB Adjustable Tool Holder Bore(SDJ 68-114 (LBK6))

SDJ advanced fine boring head1.Displacement 10mm error ratio 0.0012.Displacement sensitivity unilateral 0.00253.Measured unilateral cutting accuracy variable 0.0054.Swivel clearance 0.0255.Roundness on one side (4 times diameter) 0.0016.Single side cutting amount: 0.8mm7.insert:TPGE0902(Conventional EWN boring head ,The unilateral cutting amount is 0.2mm,SDJ is (0.8mm)=EWN(0.2mm) × 4)Coarse and fine adjustment scales,From fast adjustment to accurate adjustment,It can reduce the use of rough boring head,Save cost and reduce boring time==========Application : Boring ToolModel Number : SDJ 20-160Origin : Mainland ChinaDisplacement 10mm error ratio : 0.001Displacement sensitivity unilateral : 0.0025unilateral cutting accuracy variable : 0.005Swivel clearance : 0.025Roundness on one side (4 times diameter) : 0.001Single side cutting amount : 0.8mminsert : TPGE0902texture of material : P20

• 【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.