8 pcs HSS Countersink Drill Bit Set 3 Flute 90 Degree Chamfering Tool Chamfer Deburring Hole End Mill Cutter Titanium Bits

milling cutterHSS Countersink Drill Bit SetFor the 90 ° chamfer piece hole or conical hole the chamfer edge edges and angles of the treatment angleCan be completed finished the treatment of the cone for one time. Applicable to the small cutting process.Neat edges smooth no broken edge small resistance to chamfering high precision in the hole more durableFlute with big chip fast for the elimination of chipsHandle: round handleColor: Gold + SilverMaterial: High speed steelSurface treatment: titanium coatedCUT:Diameter of the head * Diameter of the stem * Length6.M: 6.M * 5MM * 37MM8.M: 8.M * 6MM * 40MM10.4mm: 10.4mm * 39MM * 6MM12.4mm: 12.4mm * 10MM * 46MM16.5mm: 16.5mm * 47mm * 10MM20.5mm: 20.5mm * 47mm * 10MMPackage Contents:8Pcs * Three Chamfering DrillingDear customersThe estimated delivery time for our products is 7 to 21 days.If you have not received your order within 30 days please contact our customer service.If you have any questions please contact us we will reply you with in 24 hours

• milling cutter
• Perfect for making countersunk countersunk holes and countersunk holes for plugs.
• The countersinks are carbon steel the surface is titanium coated sturdy and durable not easy to rust long service life.
• This kit is suitable for DIY at home and daily use it allows to drill easily and effectively without burr.
• Universal size compatible with all types of drill drilling machines including vertical drilling machine and another common milling cutter.
• Used in hardness 25 under the part such as carbon steel sheet metal insulation boards PVC board wood.