3Pcs Step Cone Drill Bit 6.35mm Hex Shank High Speed Steel Titanium Cutter Hole Opening Tool

About this item

• Feature: 1. Made of premium high?speed steel, stepped structure, convenient to drill. 2. Surface titanium plating process, thick material, sharp and durable, high punching efficiency. 3. This drill bit can open a variety of sizes apertures, a stepped drill equals a box of other drill bits. 4. Strengthen chip breaker, reduce drilling slippage, effectively prevent damage caused by metal chips splashing. 5. Firm hexagonal handle, universal handle type, reliable and durable clamping, tighter and no slip 6. With cloth bag, it is very convenient to carry and store. Used for opening holes in wood, plastic, thin iron plate, thin aluminum plate, etc. Specification: Conditon: 100percent Brand New Item Type: Step Drill Bit Color: As Pictures ShownMaterial: High Speed Steel Surface Treatment: Titanium Plating Handle Diameter: Approx. 6.35mm0.25in Specification: 412mm, 420mm, 432mm Application: Used for opening holes in wood, plastic, thin iron plate, thin aluminum plate, etc.. Package List: 3 x Hex Shank Step Drill BitMade of premium high?speed steel, stepped structure, convenient to drill. Surface titanium plating process, thick material, sharp and durable, high punching efficiency. This drill bit can open a variety of sizes apertures, a stepped drill equals a box of other drill bits. Strengthen chip breaker, reduce drilling slippage, effectively prevent damage caused by metal chips splashing. Firm hexagonal handle, universal handle type, reliable and durable clamping, tighter and no slip