Grinding Head Bit, Hard Tungsten Steel 10 PC
Product Attribute Type : Other DIY Supplies : Metalworking Model Number : E31 Material : Carbide Use : Metal Drilling is_customized : Yes length : 5cm Parameters: 1. Product name: 6x3mm hard tungsten steel grinding head. 2. Product material: tungsten steel hard alloy. 3. Processing hardness: HRA ≧ 85 4. Product specifications: Grinding head diameter 6mm, rod diameter 3mm. 5. Product configuration: A / B / C / D / E / F / G / H / I / J each. 6. Scope of application: Used in conjunction with high-speed electric mills or pneumatic tools. It can process cas