HYCLAT 5PCS Step Drill Bit Set & 1PC Automatic Center Punch

Extreme Durability: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come. Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.

CO-Z 5pcs HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

NEIKO 10174A Quick Change Spiral Grooved Step Drill Bit, 10 Step Drill Bit Sizes in One - 1/4 to 1-3/8, High-Speed Steel and Titanium Nitride Coating

FEATURES: 5pcs step drill bits enable 50 sizes - each step drill bit can drill several bore diameters. It's can work as 50pcs twist drill bits(50

5pcs Titanium Step Drill Bit with 5 pcs Titanium Step Drill Bits Set & Automatic Center Punch - Hss Cobalt Multiple Hole 50 Sizes(1/8''-1 3/8'') with

5PCS Step Drill Bit Set & 1PC Automatic Center Punch, Titanium High-Speed Steel

KENDO 5PCS Step Drill Bits with Automatic Center Punch - Black and Gold, High Speed Steel Unibit Step Drill Bit Set, Total 50 Sizes HSS Titanium Step Bits for Metal, DIY Lovers

Drill Bit Set 11 Piece SDS SAE Alloy Steel Hammer Drills With Case

Gfhrisyty 7pcs Square Hole Drill Bit, Steel Hardness

KENDO 5PCS Step Drill Bits with Automatic Center Punch - Black and Gold, High Speed Steel Unibit Step Drill Bit Set, Total 50 Sizes HSS Titanium Step Bits for Metal, DIY Lovers

Automatically deburrs as you drill Package Dimensions: 4.572 H x 12.192 L x 15.494 W (centimetres) Package Weight: 0.85 pounds Country of Origin

ATD Tools 9200 Step Drill Bit Set - 5 Piece