Boring Bar Holder, Wear-Resistant High Strength Lathe Turning Tool Holder, SHB16 High-Speed Steel for CNC Turning Milling Machines(SHB16-08): Industrial & Scientific. Boring Bar Holder, Wear-Resistant High Strength Lathe Turning Tool Holder, SHB16 High-Speed Steel for CNC Turning Milling Machines(SHB16-08): Industrial & Scientific. Vacuum nitriding treatment makes the surface hardness higher and more wear-resistant. 。 Made of high-quality high-speed steel, with high hardness and high strength. 。 High temperature quenching, greatly improve the hardness, wear resistance, fatigue strength and toughness, to achieve a bright surface. 。 All working parts precision ground and hardened. 。 Suitable for various CNC turning and milling machines. 。 Feature:。1. Suitable for various CNC turning and milling machines.。2. Vacuum nitriding treatment makes the surface hardness higher and more wear-resistant.。3. High temperature quenching, greatly improve the hardness, wear resistance, fatigue strength and toughness, to achieve a bright surface.。4. Made of high-quality high-speed steel, with high hardness and high strength.。5. All working parts precision ground and hardened.。Spec:。Item Type: Turning Tool Holder。Material: High speed steel。Length: 10L。Optional Types: SHB16-07, SHB16-08, SHB16-10。Package List:。1 x Turning Tool Holder。 。 。 。