Overview Reviews Product Description Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel.Made from industrial grade high-speed steel for increased durability.8% cobalt alloy steel alloy is heat and abrasion-resistant.135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface.Metal index case for easy bit access and identification.Includes drill bit sizes 1/16- to 1/2-inch in 1/64-inch increments.Irwin tools cobalt alloy steel high-speed steel drill bit, 29-piece metal index set (3018002). Irwin Tools Catalog Product Videos Custom Field Manufacturing country CN Product Reviews Write a Review Write a Review × Irwin 29 Pc. M35 Cobalt Alloy Steel Drill Bit Set 3018002 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
Jet Tools | sku: JET 570144 29 Pc. JET-KUT® COBALT Super Premium Drill Bit Set 570144 MSRP: Now: $537.22 Add to Cart