Guhring High Speed ​​Machining Reamer Regular Nano A Coating 3mm 1685 3.000 1 piece

Catalogue number: 1685 3.000 Features: ●High-quality hole finishing can be performed at ultra-high speeds. ●Wide range of applicable materials reduces processing costs and provides high reliability. ●Center-through internal coolant ensures reliable chip removal. Applications: ●For general steel, stainless steel, and titanium alloys. ●For blind holes. ●For tolerance holes. Specifications: ●Blade diameter (mm): 3 ●Blade length (mm): 12 ●Total length (mm): 68 ●Neck length (mm): 40 ●Surface treatment: nanoA coating ●Oil supply method: Internal coolant ●Length type: Regular ●Blade diameter tolerance (mm): +0.008, +0.004 ●Shank diameter (mm): 4 ●Number of blades: 4 ●HR 500 S Material/Finish: ●Carbide