Toolant Four Spiral Flute Cobalt Step Drill Bit Set(Pro Max), 1/8-7/8(3pcs)
Toolant Four Spiral Flute Cobalt Step Drill Bit Set(Pro Max), 1/8″-7/8″(3pcs) Impact Ready Unibit Step Drill Bit, 1/4 Hex Shank Step Bits for Metal, Stainless Steel, Aluminum, Wood, Plastic. FOUR SPIRAL FLUTE – Four cutting blades design guarantees a faster and smoother cutting, allows swarf escape easily. TiAlN COATING- With 89HRC surface hardness, harder materials can be cut and higher cutting speeds can be achieved. M35 COBALT HSS STEP DRILL – Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. 34 TOTAL STEP SIZE – Includes 3 bits with 1/8″ – 1/2″, 1/4″ – 3/4″, 3/16″ – 7/8″. Cutting Diameter: 0.88 Inches. Finish Type: Titanium Aluminum Nitride. Cutting Angle String: 135 Degrees. 3.58 x 2.99 x 1.26 inches; 5.93 Ounces. Best Sellers Rank: #1,959 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Step Drill Bits. #3 in Step Drill Bits. Customer Reviews: 4.6 4.6 out of 5 stars 943 ratings.