Leather bond

Poliflex Mounted Point, Leather Bond, B122 Shape

Poliflex Mounted Point, Leather Bond, B122 ShapePoliflex® fine grinding tools are manufactured with high shape accuracy, outstandingly consistent quality and tight dimensional tolerances. They are ideally suited to fine grinding, structuring and preparations for polishing work, and are very frequently used for tool and die-making applications. Poliflex® finishing points with the leather bond are manufactured with white aluminum oxide. The leather (LR) bond is a hard, sturdy bond. Ideal for use on surfaces. Finishing point in spherical shape for fine grinding inner radii, contours and transitions.Special featuresProduces a fine, shiny surface finish.Produces very good surface quality.Cost-effective due to durability and high stock removal rate.Highly convenient to use due to precise concentricity.ApplicationsStep-by-step fine grindingMaterials that can be workedSteel materials with a hardness > 54 HRCTitaniumTitanium alloysAluminumBrassBronzeCobalt-based alloysCopperHardened, heat-treated steels over 370 HV (38 HRC)Nickel-based alloys (e.g. Inconell and Hastelloy)Recommendations for useDepending on the intended use, profile using a dressing diamond or ceramic dressing stone at a low rotational speed.For best performance, use at a recommended peripheral speed of 3,000-4,000 SFPM.SafetyFor safety reasons, the maximum permitted rotational speed indicated must never be exceeded.The clamping length of the shank must be at least 1/2".Technical informationShapeB 122BondLRDia. External3/8 inWidth3/8 inDia. shank1/8 InchDrive typeFlexible shaft driveGrit120Max. RPM68740Pack qty10