Overview Reviews Product Description HSS 118° Degree point with 3 ground flats on the shank for no-slip chucking Black and gold surface treatment for maximum lubricity 1/2" Standard reduced shank to expand the size range capacity of 1/2" drill chucks Recommended for drilling a wide range of low to medium strength materials Clarkson Osborn Catalog Product Videos Custom Field Diameter 18.5mm Flute length 75mm Overall length 150mm Shank diameter 1/2" Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 18.5mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50585 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Clarkson-Osborn | sku: CLK DR50100 1" x 1/2" Reduced Shank HSS Prentice Drill Bit DR50100 MSRP: Now: $77.97 Add to Cart Clarkson-Osborn | sku: CLK DR50540 14mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50540 MSRP: Now: $44.12 Add to Cart Clarkson-Osborn | sku: CLK DR50580 18mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50580 MSRP: Now: $64.86 Add to Cart Clarkson-Osborn | sku: CLK DR50620 22mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50620 MSRP: Now: $92.91 Add to Cart
Clarkson-Osborn | sku: CLK DR50540 14mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50540 MSRP: Now: $44.12 Add to Cart Clarkson-Osborn | sku: CLK DR50580 18mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50580 MSRP: Now: $64.86 Add to Cart Clarkson-Osborn | sku: CLK DR50620 22mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50620 MSRP: Now: $92.91 Add to Cart
Clarkson-Osborn | sku: CLK DR50580 18mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50580 MSRP: Now: $64.86 Add to Cart Clarkson-Osborn | sku: CLK DR50620 22mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50620 MSRP: Now: $92.91 Add to Cart
Clarkson-Osborn | sku: CLK DR50620 22mm x 1/2" Reduced Shank HSS Prentice Drill Bit DR50620 MSRP: Now: $92.91 Add to Cart