Set contains 29 cobalt drill bits. These heavy duty 135 degree split point, M35 cobalt steel, jobber length drill bits are manufactured to National Aerospace...
Cobalt Drill Bit Set (29-Piece). Designed for rapid chip removal. Drills into the hardest materials, including stainless steel. Delivers precision with 135-degree split point. This...
Metal Drill Bits Cobalt Ø 1-13 mm Co-HSS Set 25 pcs (YT-41605). Material: HSS-E Co HS6-5-2-5. Application: for precise drilling of difficult materials, e. Stainless...
115 PIECE PREMIUM QUALITY COBALT DRILL BIT SET. THESE ARE NOT COATED DRILL BITS. THE REAL McCOY COBALT DRILL BITS. CUTS CAST IRON-HEAT TREATED STEEL-STAINLESS...
115 PIECE PREMIUM QUALITY COBALT DRILL BIT SET. THESE ARE NOT COATED DRILL BITS. THE REAL McCOY COBALT DRILL BITS. CUTS CAST IRON-HEAT TREATED STEEL-STAINLESS...