5 pcs Metal Step Drill Bit, 5-35Mm Hss Titanium Conical Triangle Metal Step Cutter For Steel, Wood, Brass, Aluminum, Pvc

【Product Name】：5pcs Imperial Pagoda Drill Bit Black and Yellow.

• 【Product Size】：153*107*42mm 【Product Weight】：470g 【HIGH-QUALITY MATERIALS】: Our step drill bits are made of high-speed steel to provide fast, comfortable and friction-free drilling

A small box for easy storage and carrying.

• 【Titanium Coated】: Counterbore bits with titanium coating provide excellent resistance to corrosion, heat and rust; reduced friction and heat; extended service life even in extreme temperatures
• 【Product Features】: 5 Step Drill Bits in 50 Sizes: It can be used as 50 twist drill bits

Conveniently, the step drill bit makes it easy to cut multiple holes with a single bit without having to constantly change bits.

• Step drill 3/16-1/2'' (3/16, 1/4, 5/16, 3/8, 7/16, 1/2) Step drill 1/8-1/2'' (1/8, 5/32, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2mm) Step drill 1/4-3/4'' (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4) Step drill 3/16-7/8'' (3/16,1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4,13/16,7/8) 1/4-1-3/8'' Step Drill Bits (1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8) High Speed Steel: Made from high strength HSS steel for increased durability and longer bit life
• Double Cutting Inserts and Triple Edge Shanks: Five standard HSS step drill bits feature a double edge design for faster speeds and a triple edge shank design to prevent bit slippage and ensure a smoother cut
• Wide range of applications: Step drills can be used for chamfering, turning pins, drilling or reaming

Step drills can be used for stainless steel plates, aluminum alloys, plastics and wood.

(The thickness of the plate must be less than the height of the step drill)..