Yato 3pcs Step Drill YT-44731

Yato 3pcs Step Drill Set YT-44731 is a professional step drill bit set designed for drilling and enlarging holes in sheet metal, plastic, aluminum, and other thin materials. Made from high-quality High Speed Steel (HSS), the drill bits provide smooth, clean, and accurate holes without the need to change multiple drill bits. The titanium-coated surface improves durability, reduces friction, and extends the working life of the bits. This set is ideal for electricians, mechanics, metal fabricators, and DIY users.

Key Features

• Professional 3-piece step drill bit set for drilling multiple hole sizes.
• Made from high-quality High Speed Steel (HSS).
• Titanium coating reduces friction and increases durability.
• Drills and enlarges holes with one drill bit.
• Produces clean and burr-free holes.
• Suitable for use with electric and cordless drills.
• Laser-marked sizes for easy identification.
• Ideal for professional workshops and home use.

Specifications

• Brand: YATO
• Model: YT-44731
• Product Type: Step Drill Bit Set
• Number of Pieces: 3
• Material: High Speed Steel (HSS)
• Coating: Titanium

Drill Bit Sizes

• 4–12 mm
• 4–20 mm
• 4–32 mm

Applications

• Drilling sheet metal
• Enlarging existing holes
• Electrical installation work
• Plastic drilling
• Aluminum fabrication
• Workshop maintenance
• DIY repair projects

Benefits

• Covers multiple hole sizes with just three drill bits.
• Titanium coating provides longer tool life and smoother drilling.
• Creates clean and accurate holes with minimal burrs.
• Reduces the need for multiple standard drill bits.
• Suitable for professional tradespeople and DIY users.
• Compact storage makes the set easy to carry and organize.

Package Contents

• 3 × HSS Titanium Step Drill Bits (4–12 mm, 4–20 mm, 4–32 mm)
• Storage Case