GTB 39.7-180-C32 Fixed Rough Boring Bar – Durable, Nickel-Plated, Economical Tool MTWNR2020K16 Tool Holder ⭐⭐⭐⭐⭐ "Mirror Surface" - David

⭐⭐⭐⭐⭐ "Mirror Surface" - David R

For precision machining in gummy materials

It uses Tungaloy's premium CVD technology with a thick Al2O3 layer

Selection Guide: NC3020 vs

Optimized for standard 80-degree diamond profiles like CCMT 060202 / CCMT 060204 (Metric) or CCMT 21

GTB 39.7-180-C32 Fixed Rough Boring Bar – Durable, Nickel-Plated, Economical Tool MTWNR2020K16 Tool Holder ⭐⭐⭐⭐⭐ "Mirror Surface" - DavidSpecifications: Designation: GTB 39. 7 180 C32 Blade material: Coated Blade diameter : 39. 7mm Blade length : 180mm Handle length : 240mm Handle diameter : 32mm Applicable blade : CCMT09T304 Package Includes: A milling cutter (not include blade) Features of thick corn knife: Fixed boring bar, hardened, impact resistant, durable High strength, high hardness, more wear resistant bar, long service life Good hardenability, can withstand multiple impacts