Feature

●🔥Texture: High speed steel 4241, titanium coating to reduce friction when cutting, easily cut 1-5mm iron, aluminum, wood, plastic, durable.
●🔥DIMENSION:5 pieces step drill bits, including five different sizes 4-12mm/5-35mm/4-22mm/6-18mm/4-12mm, to meet different needs of drill size.
●With spring, the punch can automatically expand and contract to increase the directional impact force. Mark a certain degree of directional effect on the drill hole, and can be used together with step drill.
●🔥 DESIGN FEATURES X-shaped drill bit and double flute design, smooth cutting, prevent cutting waste. Three side handles prevent slipping, and each step on the step drill is marked with appropriate size specifications.
●YOKOCUT step drill bits are 100% genuine HSS 4241. 100% SATISFACTION GUARANTEE Every YOKOCUT product includes 60 days money back and 24 months warranty and friendly customer service.


Description

High speed steel and titanium coated materials, step cone drill bits can easily cut 1-5mm iron, aluminum, plastic, wood. Suitable for DIY crafts. Product Name: Step Drill Material: High Speed Steel 4241, Titanium Plating Better angle, better speed, better angle for smoother and round holes. Smooth hole edges, perfect for drilling holes for DIY work. Unique design with X-type openings to facilitate the removal of cutting waste when drilling. Cobalt added reduces friction and lasts longer than those that do not contain cobalt bits. Automatic centre punch and high stop delivers an automatic, high-hit, spring-loaded stop by adjusting the cap. The brass body has a deep knurled surface for non-slip control.