28pcs 1/2“ 5/8” Lather Threading Tool Bit Set External Internal Threading Boring Bars Turning Tool Holders with 16ER 16IR AG60 Carbide Threading Inserts

zouzmin 28pcs 1/2“ 5/8” Lather Threading Tool Bit Set External Internal Threading Boring Bars Turning Tool Holders with 16ER 16IR AG60 Carbide Threading Inserts

• 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;
• External/Internal Threading inserts--carbide material with CVD coating ,used for stainless steel and steel part；
• 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;
• Used for turning and finishing on a wide range of materials,Designed for Steel, cast iron and non-ferrous materials
• Package includes: as the first image shown, factory outlet store, if you need other CNC cutting tools , you can contact to us ,Main products: Turning/Milliing/Threading/Drilling/Grooving Cutting tools and Taps , Dies , end mills etc...