Irwin 10502853 4 - 22mm Step Drill Bit (10 Holes)

This Pagoda Drill Bit set contain 3 size 4-12mm, 4-20mm and 4-32 mm, Supplied with a portable fabric bag.

SIZE 3 pc 3-20mm Bits. Step Drill Bit

Application Suitable for sheet metal, sink, car repair, etc. Widely used to cut holes in a variety of material like plate, aluminum, insulation board, PVC board, the thickness of wood within 5mm.

YOKOCUT step drill bits are 100% genuine HSS 4241. 100% Satisfaction Guarantee Every YOKOCUT product includes 60days money-back & 24-month warranty and a friendly customer service.

VERSATILE 3PCS SET - Includes three step drill bits with varying sizes #1 (1 4" - 5 16" - 3 8" - 7 16" - 1 2"), #2 (1 4" - 9 32" - 5 16" - 11 32" - 3 8" - 13 32" - 7 16" - 15 32" - 1 2"), and #3 (5 16" - 3 8" - 7 16" - 1 2" - 9 16" - 5 8" - 11 16" - 3 4" - 13 16"- 7 8"). These metal drill bits come in a box so they can be storage well.

Novelty Design The step drill bit 118 X-shape opening design for more accurate positioning, effectively reducing drill bit slippage, and smoother cutting, allowing you to effortlessly cut through materials like plate, aluminum, insulation board, PVC board, and wood up to 5mm thick.

Manufactured from high speed steel for increased durability

Precision step drill for clean holes

High Quality Material Drill bits set,High quality drill bits are ideal for steel, wood and similar materials.

Texture High-speed steel 4241, titanium coating to reduce friction during cutting, easily cut 1-5mm iron, aluminum, wood, plastic,durable.

HIGH-QUALITY DRILL BIT Our Titanium Drill Bit is made with #4241 high-speed alloy steel and has a titanium nitride coating for extra durability. The 2-flute design makes this bit a fast and long-lasting metal cutting tool.

Safety and Stability The 3 flat shank is better clamped on the pistol drill to prevent slippage and shedding during the rotation.

Advantage HSS-TiAlN step drill combines the strengths of high-performance high-speed steel (HSS) with the modern TiAlN coating to create a powerful tool for stainless steel, metal sheets, wood, plastic, aluminum, copper and other metal sheets

Top Quality Material The step drill bits are made of 4241 high speed steel material, which has high wear resistance, high toughness and high strength flexibility.

Multi-Purpose Great tools for drilling holes in soft metal, wood, plastic, etc.

Dual Spiral Flute Design for super fast and smoother cutting. High Step design let you feel the stop and never drill bigger in mistake.

Hss drill bits The step drill bits (metal cone drill bits) is made of high speed steel and titanium coating and has strong durability,Drill bits can easily cut steel plate, aluminum plate, copper, plastic, wood and other materials

Wide Application Perfect Step Drill Bits suitable for drill holes in various material. Drill and Enlarge Holes in Stainless Steel Iron Hard Metal Sheet, plastic, aluminum, copper, iron sheet and many other types of sheet metal.

* No need for a pilot hole

Wide Size Range Drill effortlessly across 47 different hole sizes, from 4mm to 35mm, using just 5 bits. Each bit includes 5 to 12 marked steps, allowing fast switching without changing tools. Perfect for DIYers, electricians.