WKSTOOL 4.8mm Precision Helical Flutes Spiral Chucking Reamers,Solid Carbide,Straight,Existing Hole Bore Mill Cutter for Hardened Steel Metalworking

WKSTOOL 4.8mm Precision Helical Flutes Spiral Chucking Reamers,Solid Carbide,Straight,Existing Hole Bore Mill Cutter for Hardened Steel Metalworking

High hardness and strong wear resistance: Adopting a microparticle carbide matrix, it is impact-resistant and wear-resistant, prolonging the tool's service life.lubricity and heat resistance,Right Hand,CNC ground. High precision: 45° chamfer angle,Spiral flute geometry best suited for blind holes,Designed to expand an existing hole or perfect a finish in blind hole applications,with precision manufacturing technology, it ensures dimensional accuracy and surface finish, and has good consistency in machined hole diameters. tolerance range of +0.005mm (+.0002"/-.0000".).h6 shank tolerance for high precision tool holders High efficiency and High temperature resistance: Solid carbide,High-speed cutting improves processing efficiency and shortens the production cycle.Helical flutes increase shearing action on chamfer for superior finish,Maintains stable performance in high-temperature environments and prolongs the tool's service life. Widely applicable: Suitable for hole machining of various materials, meeting the needs of different industries.Optimized for hardened steel, free machining steel, medium alloy steel, carbon steel, alloy steel, cast iron, tool steel, Aluminum alloys, Copper alloys, Brass chrome nickel, and iron alloy, etc. Cutter Size:4.8mm Cutter Dia -25mmLg.of Cut-4.8mm Shank Dia.-50mmOAL,4Flutes 1.Quality Assurance: Our solid carbide reamers undergo strict quality control inspections before leaving the factory. Each reamer is examined under a high - magnification lens to ensure that it meets our stringent standards.
2.Compared with other substrate materials, solid carbide reamer bits have a longer tool life and faster drilling speeds, but are more brittle. Ensure that the workpiece and the machine tool are stable, and use hydraulic chucks, high - quality collet chucks, or shrink - fit chucks.
3.Please adjust the rotational speed, feed rate, and drilling depth according to the actual cutting conditions. When the tool overhangs, please use the minimum required amount. An excessive overhang amount will cause large vibrations, and at this time, the feed rate should be reduced. When the tool overhang length is relatively long, please adjust the rotational speed, feed rate, and cutting depth.
4.Adapt to several kinds of cooling conditions, for example oil mist,water,oil,air cooling.can be used for dry machining.