Drillpro 10pcs 3-13mm HSS Titanium Coated Twist Drill Bit Set Wood Metal Cutting Groove Drill Bit

Description Drillpro 10pcs HSS titanium coated twist drill bit set wood metal plastic cutting saw drill bit 3 13mm Specification MaterialHSS 4241Surface treatmentTitanium CoatedLength57 68 73 84 85 86 91 94 103 115mmShank diameter3 4 5 6 6 5 7 8 9 10 13mm Quantity10pcsSuitable for thin wood wood aluminum plastic plates pull grooving Features 1 Titanium coating extends service life of the drilling bits this drill bits can work more than 5 times longer life than normal high speed steel drill tools and non coated drills 2 Stronger SharperMuch higher Rigidity when in metal drilling applications 3 Shorter cutting lips reduce torque while drilling in high tensile strength materials 4 Because the coating reduces friction the drill cutter can also perform very well at even higher cutting speeds and feedrate Package Included 10 x HSS Drill BitMore Details