Cobalt Drill Bit Set 1-13.0mm, HSSE-Co5, Split Point, HIGH QUALITY The Ruko 25-piece professional HSSE-Co5 twist drill set is one of the best quality drill...
Drill & Router Bit Type: Drill Bits. Drill Bit Type: Twist. Drill Bit Type(s) Included: Twist. Number of Pieces: 19. Tools Product Type: Power Tool....
Provides superior specialized performance needed for extreme high heat encountered with drilling in hard metal, heat-treated steel and stainless steel. M35 high speed steel with...
Fully ground HSS with 5% Cobalt makes these ideal for drilling extra hard materials. 135° Split point tip enables bits to bite workpiece quickly reducing...
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...