Iwata Tool Short GP Drill, Blade Diameter 3.00, GPDS3CBALT, 1 piece

Catalog number: GPDS3CBALT Features: ● Ultra-high speed, long life, and hole drilling are realized by the unique cutting edge shape (patented: Patent No. 5800477) and groove shape. ● The two-stage tip angle significantly reduces shoulder wear and chipping compared to conventional drills, and performance has been greatly improved not only when used at high speeds. ● The unique groove shape significantly improves the efficiency of chip discharge at high feed rates, and also prevents drill breakage due to chipping at the shoulder not only when used at high speeds. Applications: ● Workpiece materials: carbon steel, alloy steel, stainless steel, mild steel, tempered steel, cast iron, ductile cast iron, tool steel (up to HRC40), titanium alloy. Specifications: ●Blade diameter (mm): 3 ●Groove length (mm): 18 ●Total length (mm): 60 ●Shank diameter (mm): 4 ●Effective machining depth: 5D (blade diameter x 5 times) ●Surface treatment: ALT coating ●Machining example: GPDA1CBALT Workpiece: S50C Machining diameter: φ1 Machining depth: 4 1 hole 0.25 seconds Life span 20,000 holes or more Material/Finish: ●Carbide