Sandvik CoroDrill 452 Solid Carbide Drill (725) H10F 452.R-0417-032A0-CM 1 piece

Catalogue number: 452.R-0417-032A0-CM Features: ●Left-handed drill reduces the force of pulling. ●Long cutting edge and gentle cutting edge angle reduce fiber splintering. ●Unique 4-flute and angle design improves roundness and reduces thrust force. Particularly effective for unidirectional materials. ●Using bushings improves hole accuracy and roundness. ●Can be drilled with or without pilot holes. ●Double margin effect allows high-precision drilling. ●Stepped design reduces thrust force and improves hole accuracy. ●Using guide bushings allows for a machining tolerance of ±0.010mm. Applications: ●Workpiece: CFRP only. ●For drilling CFRP and metal stacks. ●For reaming CFRP and metal stacks. ●For the aviation industry. Specifications: ●Blade diameter (mm): 4.168 ●Groove length (mm): 55.88 ●Total length (mm): 101.6 ●Shank diameter (mm): 4.168 ●PHD: 2.568 ●l6: 50.8 ●l2: 101.6 ●DMM: 3.97 ●Dc2: 4.17 ●Surface treatment: Non-coated Material/Finish: ●Medium grain carbide alloy ()