Titanium Step Drill Bit Set With Automatic Center Drilling 5 Kinds Of High-Speed Steel Drill Bit Set Suitable For Metal Metal Plate With Aluminum Box Multi-Hole Heightening Drill Bit

Features: 1. Hair remover built-in Lithium Battery. Fast 2 hours charging allows 75 minutes shaving. Electric shaver design for women to meet all your needs for hair shaving. Helps customize hair shaving on your aBLDFs legs body aBLDFpits and bikini lines you could finish in minutes without any residue.Heating water in minutes - 1500W portable immersion water heater which can heat 5 gallons of water to 158 ℉ in a few minutes.People can not be in the water while the water heater is working.50 Size in 5 - The bits set includes five standard step drill bits that can replace 50 individual drill bits you can process 50 different kinds of diameter holes with the five pieces Hss & Titanium Coating - High speed steel makes it last longer than others titanium coating ensures easily cut through steel sheets，aluminum sheets，copper & plastic & wood board and many other types of sheet metal with ease and it can automatically deburr holes while drilling to keep the drill bit clean Automatic Center Punch & Protective Aluminum Case - the center punch delivers an automatic high-impact spring-loaded strike through adjusting the cap; its brass body has a deeply knurled surface for nonslip control; and the carbide tipped bit makes the center punch 10 times stronger than noBLDFal one;protective aluminum case makes the drills not easy to dull Double Cutting Blades & Three-Sided Shank - Double cutting blades and X-type openings design ensures a faster and smoother cutting; and 3-sided shank design prevents slip in drill chuck; Provided with small pressure and the sets can cut through the wood sheet metal steel and other surfaces What You Get - 5PCS Titanium Step Drill Automatic Center Punch Aluminum Case Perfect for home repairs and light jobs. Product description We commit ourselves to using qualitative tools to improve the quality of life. Features: 50 sizes individual drill bits in 5 Only with five drills you can process 50 different kinds of diameter holes without change the drill frequently to save time. Titanium Coated and High -Speed Steel The step drill is made of high-speed steel and the Titanium Coating intend to extend too life and enhance tool durability. Automatic center punch & Aluminum Case The automatic center punch uses the body of the spring to generate the impact force to punch; with a protective Aluminum Case it is easy for you to carry and storage the step drill bit . Specification: Size: #1: 1/4 to 1-3/8 10 Steps (1/4 3/8 1/2 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 ) #2: 3/16 to 7/8 12 Steps (1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 ) #3: 1/4 to 3/4 9 Steps (1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 ) #4: 1/8 to 1/2 13 Steps (1/8 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 13/32 7/16 15/32 1/2 ) #5: 3/16 to 1/2 6 Steps (3/16 1/4 5/16 3/8 7/16 1/2 ) Note Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck for the concentricity may cause the drill bit broken and make drill hole too large. Package: 5 x Step Drill Bit Set 1 x Automatic Center Punch 1x Aluminum Cas