... CustomizedSize: CusomizedMaterial: HSSProcess: Fully GroundOEM Brand: GYROSFeature: Ideal for shaping, hollowing, grooving, slotting, inlaying and making tapered holesFor ... ) for effective cuttingUse higher speeds for hard woods, slower speeds for metals and very slow speeds for plasticsUser Tips: For best ... before tightening down. This provides plenty of shank for the collet or chuck to hold onto the ...