Upgrade your drilling tools
with this 3-piece hexagonal shank stepped drill bit set, designed for water pipe expansion. Whether you're a professional plumber or a DIY enthusiast, this set ensures precise performance for PPR water pipe punching.

Key Features
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Premium Quality Material:
Made of high-speed steel (HSS) for enhanced durability, long-lasting performance, and precise cuts.
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Hexagonal Handle Design:
The 6.35mm hexagonal shank provides a stable and secure grip, making it easy to attach, remove, and prevents slipping during use.

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Versatile Compatibility:
Compatible with most electric drills, making it an essential addition to your toolset.
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Perfect for Water Pipe Punching:
Designed for water pipe expansion and punching tasks for seamless water pipe installations.
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Wide Application:
Suitable for various PPR water pipes and other household plumbing tasks.

Product Models and Sizes:
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#20: For 1/2-inch water pipe (corresponding drill bit: 15-19mm)
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#25: For 1/4-inch water pipe (corresponding drill bit: 18-24mm)
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#32: For 1-inch water pipe (corresponding drill bit: 24-31mm)

Specifications:
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Product Name: Drill Bit Set
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Material: High-Speed Steel (HSS)
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Color: Gold (as shown in the image)
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Size: 61mm x 6.35mm x 22mm
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Models: #20, #25, #32
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Quantity: 3 pieces
Package Contents:
- 3 x Drill Bits (one of each model: #20, #25, #32)
Why Choose This Drill Bit Set?
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Sturdy Build: Durable HSS material ensures long-lasting use even for frequent drilling tasks.
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Easy Installation: Hexagonal shank design makes it quick and simple to attach or remove from your drill.
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Precision Punching: Designed for smooth expansion and precise punching without slipping or damaging the material.
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Essential for Plumbers: Ideal for water pipe installation and repairs in any home or professional setting.
Get this 3-piece stepped drill bit set for precision and efficiency in your plumbing projects and more! Perfect for both beginners and professionals.