Product Name: Raiko Best Selling CNC Cutting Tool Solid Carbide Step Drill Bit for Hard Wood Working Ferramentas Model NO.: 1-25mm Usage: metal Drilling Material: Tungsten Carbide Type: Twist Drill Bit mm/Inch: 0.1-20mm Step Drills: High Quality CNC Carbide: CNC Tool Solid Carbide: Hardened Trademark: PREDA Transport Package: Plastic Box Specification: ISO9001-2000 Origin: Changzhou-Jiangsu HS Code: 8207709 Product Description Products Specifications High quality custom-made carbide step drills1.From 0.1mm to 20mm2.Efficiency will be increased.3.Free design solid carbide drill cutting tools.4.Mass production is OK5. Customer Drawings is acceptable .6. work piece material for steel , aluminium and stainless steel .High qualityProducts specificationDrilling point for 90 degree and 120 degree3xd and 5xdDin standard1, Chemical Composition: 10%Co-W2, Raw Material: Super Micro grain with Diameter less than 0.2UM3, International Industrial Standard: K10, K05-K15, K20-K30, K20-K404, Application areas: Machining of cast iron, nonferrous alloy, chill cast iron, hard steel, stainless steel, plastic materials, fiberglass, carbon fiber and other non-metallic.5, Served industries: Aerospace, Transportation, Medical Equipment, Military Manufacturing, Mold Development, etc.DiameterShankFlute LengthAllover Length3316483.5420524422544.5624685626705.5628726628726.5831757834787.5834788837918.510378791040909.510409010104393111247104121251108131451110151676136171884150202094160Company showContact us for more details