Overview Reviews Product Description Premium cobalt (8%) 130° Notched point Cobalt substrate for increased hardness and toughness Black oxide finish for increased wear resistance and added lubricity Slow spiral (15° Degree helix) for added strength and rigidity when drilling harder materials Designed for heavy duty drilling in work hardened and heat-treated steels such as such as Hardox 400 and Hardox 500. Clarkson Osborn Catalog Product Videos Custom Field Diameter 7/8" Flute length 4-1/8" Overall length 8-3/4" MTS size #3 Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 7/8" x #3 Cobalt Morse Taper Armour Piercing Drill Bit DR34056 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK DR34024 3/8" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34024 MSRP: Now: $85.54 Add to Cart Clarkson-Osborn | sku: CLK DR34100 1" x #3 Cobalt Morse Taper Armour Piercing Drill Bit DR34100 MSRP: Now: $339.12 Add to Cart Clarkson-Osborn | sku: CLK DR34014 7/32" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34014 MSRP: Now: $96.85 Add to Cart Clarkson-Osborn | sku: CLK DR34028 7/16" x #2 Cobalt Morse Taper Armour Piercing Drill Bit DR34028 MSRP: Now: $146.32 Add to Cart
Clarkson-Osborn | sku: CLK DR34100 1" x #3 Cobalt Morse Taper Armour Piercing Drill Bit DR34100 MSRP: Now: $339.12 Add to Cart Clarkson-Osborn | sku: CLK DR34014 7/32" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34014 MSRP: Now: $96.85 Add to Cart Clarkson-Osborn | sku: CLK DR34028 7/16" x #2 Cobalt Morse Taper Armour Piercing Drill Bit DR34028 MSRP: Now: $146.32 Add to Cart
Clarkson-Osborn | sku: CLK DR34014 7/32" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34014 MSRP: Now: $96.85 Add to Cart Clarkson-Osborn | sku: CLK DR34028 7/16" x #2 Cobalt Morse Taper Armour Piercing Drill Bit DR34028 MSRP: Now: $146.32 Add to Cart
Clarkson-Osborn | sku: CLK DR34028 7/16" x #2 Cobalt Morse Taper Armour Piercing Drill Bit DR34028 MSRP: Now: $146.32 Add to Cart