27pcs Lather Threading Tool Bit Set and R8-FMB22 Face Mill Arbor and BAP400R 50-22-4T 50mm Face Milling Holder with 16ER 16IR AG60 Carbide Threading Inserts and APMT1604PDER R0.8 Shank Carbide Inserts

zouzmin 27pcs Lather Threading Tool Bit Set and R8-FMB22 Face Mill Arbor and BAP400R 50-22-4T 50mm Face Milling Holder with 16ER 16IR AG60 Carbide Threading Inserts and APMT1604PDER R0.8 Shank Carbide Inserts

• 16ER/IR AG60 -- processing pitch range: 1.5mm - 3.0mm, partital profile:60°, Thckness:0.13in, Blade length: 0.59in,inscribed circle:1/4in,Adpt to M3.5*10 Screws;
• Threading boring bars tool holders--40CrMo , Widely Use, Tightly impacted bolt, simple structure, often used for small hole machining,Anti-rust oil wiped on holders to prevent from oxidation;
• 400R 50-22-4T Milling holder: 40Cr MnTi ,50mm/1.96" height and face diameter. Interface diameter: 22mm/0.86". Through heated and quenched, solid hard with good cushioning effect, Screw down insert.
• Dual-edge APMT1604 PDER R0.8 :Coating: CVD , APMT1604PDER are coated by NANO blue coating,Material: Carbide, I.C(d): 0.366", Thickness(s): 0.187",Hole(d1): 0.173",Nose radius(r): 1/32",Nose Angle: 85°,Relief Angle: 11°,Good for both finishing and roughing;
• R8 FMB22 Face Mill Arbor--Made from alloy steel hardened to HRC 52-56,For shoulder milling, face milling and slotting,7/16-20 thread on the draw bar