
Vdi Er Tool Holder B3 Type Vdi Tool Holders DIN 69880 Vdi30 Vid40 Tool Holders for Lathe Machine. DIN 69880 Standard: Complies with DIN 69880 standard for VDI30 and VDI40 tool holders. High Hardness Material: Made of 40cr material with hardness HRC48-52 for durability. 100% Collet Inspection: Every product undergoes 100% inspection to ensure quality. Versatile Applications: Suitable for boring, milling, drilling, tapping, grinding, and engraving. 1.5 Years Warranty: Covers mechanical defects for 1.5 years from purchase date. Online After-Sales Service: Provides continuous online technical support and service. ISO 9001:2000 Certified: Manufacturing process certified under ISO 9001:2000 standards. CE Certified: Product meets CE safety and quality requirements.