Drillpro 7pcs 5-10mm HSS Titanium Coated M6 Countersink Drill Bit 3 Flute Chamfer 90 Degree Chamfering End Mill Cutter

Features Wide application Suitable for workpieces with hardness less than 65HRC such as stainless steel aluminum plate carbon steel thin iron plate insulating plate PVC plate wood board etc Efficiency It has a one piece design which makes the chips generated during the chamfering process more convenient and will not delay work efficiency due to tool blockage Grinding function The blade can be ground and a more convenient maintenance method allows the tool to be ground without unloading Ease of use The automatic through hole chamfering knife can quickly trim and chamfer both sides of the hole in a few seconds High speed steel Excellent material capable of processing various hard metals and improved blades double the tool life Specifications Product NameCountersunk Head Drill Size6 3 8 3 10 4 12 4 16 5 20 5mm countersunk drill 3mm twist drillTwist drill length61mmColorGold charcoal blackMaterialHSS 6542 M6Hardness60°DesignStraight shank 90° 3 blade oil coated protective oil on the surface to prevent rustQuantity6x Countersunk drill1x Twist drillSizeHead diameter mm Shank diameter mm Shank length mm 6 3mm6 35378 3mm8 364010 4mm10 463912 4mm12 484616 5mm16 5104720 5mm20 51047Package Included 6 Countersunk drill 1 Twist drillMore Details