Diablo Tools Metal Drill Bits Set for Mild, Hardened and Stainless Steels, 29 Pieces Eyeglass Care Products Diablo D0436X: 4-1/2 in

Diablo D0436X: 4-1/2 in

Size: Adult Large

950 FT / MIN

Spade Cutter and Coupling Pin Rigid 49002 T-260 Tool Kit

Diablo Tools Metal Drill Bits Set for Mild, Hardened and Stainless Steels, 29 Pieces Eyeglass Care Products Diablo D0436X: 4-1/2 inFeatures: 29 pieces in bit set. Up to 30X longer life than standard drill bits. Split Point Tip (130) makes pre drilling obsolete and maintains the tips sharpness resulting in increased speed and accurate starts. Thermal Shield Protective Coating protects the tip against heat, increasing bit life and maximizing bit durability. Automated Precision CNC Grinding Process reduces bit wear and enables faster drilling. Optimized Flute Design removes metal