Fractional- 1/16-1/2 by 64ths. COBALT STEEL: SharpSKIL Drill Bit Set is made from Cobalt Steel for proven capability and durability. Cobalt drills are recommended for...
M35 HSS+5% Cobalt Premium 115ps Drill Set, 1/16-1/2+#1 to 60+A to Z, 135 Deg. With aggressive 135-degree tips, these cobalt drills bits not only last...
Fractional- 1/16 and rdquo;-1/2 and rdquo; by 64ths. The SharpSKIL jobber length drill bit set contains 29 cobalt steel drill bits with gold oxide finish....
SharpSKIL Premium M42 Cobalt Drill Bit Set HSS Industrial Grade Drill Bits, 29 Pieces Twist Design. Fractional- 1/16-1/2 by 64ths. Manufactured to NAS 907J specifications...
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...