COMOWARE Cobalt Drill Bit Set- 29Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16″-1/2″. Style: 29 pcs Cobalt Brand: COMOWARE UPC: 657419854672 EAN: 0657419854672 MPN: Does not apply. Cutting Angle String: 135 Degrees. 7.52 x 4.53 x 2.13 inches; 3.24 Pounds. Best Sellers Rank: #6,358 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #15 in Jobber Drill Bits. #15 in Jobber Drill Bits. Customer Reviews: 4.5 4.5 out of 5 stars 5,290 ratings. 29 PIECES INCLUDED: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″, 15/64″, 1/4″, 17/64″, 9/32″, 19/64″, 5/16″, 21/64″, 11/32″, 23/64″, 3/8″, 25/64″, 13/32″, 27/64″, 7/16″, 29/64″, 15/32″, 31/64″, 1/2. HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance. PRECISE 135SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster. PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials. ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing. Your receive the wrong item.