Overview Reviews Product Description M42 (8% Cobalt) - cobalt drills offer increased hardness, 1/4"-28 threaded shank provides a secure fit in the tool holder Toughness and better wear resistance compared to regular HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the thrust force needed Used in portable angle drilling tools for drilling harder, tough high tensile materials in confined areas When drilling low tensile strength materials, these drills will have significantly greater tool life vs. standard HSS Clarkson Osborn Catalog Product Videos Custom Field Diameter #12 Flute length 1-1/8" Overall length 2-1/8" Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn #12 x 1/4"-28 HSS Threaded Shank Adapter Drill DR68212 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK DR66212 #12 x 1/4"-28 HSS Threaded Shank Adapter Drill DR66212 MSRP: Now: $8.00 Add to Cart Clarkson-Osborn | sku: CLK DR67212 #12 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67212 MSRP: Now: $8.00 Add to Cart Clarkson-Osborn | sku: CLK DR66228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR66228 MSRP: Now: $8.00 Add to Cart Clarkson-Osborn | sku: CLK DR67228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67228 MSRP: Now: $8.00 Add to Cart
Clarkson-Osborn | sku: CLK DR67212 #12 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67212 MSRP: Now: $8.00 Add to Cart Clarkson-Osborn | sku: CLK DR66228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR66228 MSRP: Now: $8.00 Add to Cart Clarkson-Osborn | sku: CLK DR67228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67228 MSRP: Now: $8.00 Add to Cart
Clarkson-Osborn | sku: CLK DR66228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR66228 MSRP: Now: $8.00 Add to Cart Clarkson-Osborn | sku: CLK DR67228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67228 MSRP: Now: $8.00 Add to Cart
Clarkson-Osborn | sku: CLK DR67228 #28 x 1/4"-28 HSS Threaded Shank Adapter Drill DR67228 MSRP: Now: $8.00 Add to Cart