90° Internal Shoulder Squaring: Utilizing the 93° lead geometry to cleanly plunge face and square out high-accuracy micro-step recesses
"We run these at 300m/min
entrapping hot stringy metal chips
the letter "M" specifies an overall tool holder length of exactly 150mm
94 inches Cutting Edge Lead Angle 91° Facing & Profiling Lead Angle 91° SCEA Right Hand Tool Layout Compatible Turning Insert TNMG 160404 / TNMG 160408 / TNMG 160412 TNMG 331 / TNMG 332 / TNMG 333 (Strict ISO Fitting) Clamping Setup Architecture T-Type Clamping (Top Wedge Lock Assembly) Heavy Top-Wedge Rigid Clamp Body Hand Direction Geometry Right-Hand (R) Right-Hand (R)
16ER175ISO-TF PR1115 (10pcs) multi-lock boring bar 90° Internal Shoulder Squaring: UtilizingGrade Name: PR1115 , Designation: 16ER175ISOTF PR1115 ,TF Cutting Edge Applicable Thread (mm): 1. 75,Dimensions(in) RE: 0. 22, PDX: 1. 60 ,Angle PNA: 60 Color: Purple red , Coating Main Component: iAlN , Coating Layer: Thin Coating , Density: 14. 7 , Hardness of Substrate (HV) : 1,700 , (GPa): 16. 7 , Fracture Toughness (MPam1 2): 11. 0 , Flexural Toughness (MPa): 3,000