55 PACK Cut Off Wheels 4-1/2" Metal & Stainless Steel Angle Grinder

Designed for both professionals and DIY users, PRETEC cut off wheels deliver fast, clean, and precise cuts across a wide range of metal materials. Whether you’re working in a workshop, garage, or job site, these thin cutting discs help you get the job done efficiently and safely.

Choose the pack that fits your project needs:

• 55PCS Pack – Ideal for larger projects and frequent use

• 27PCS Pack – Perfect for smaller projects or occasional use

Both packs are compatible with all 4-1/2 inch angle grinders featuring a 7/8" arbor, including popular brands like DeWalt, Makita, Milwaukee, Bosch, and more.

Made from premium corundum and white alundum grain, these cutting wheels offer:

• High hardness and wear resistance

• Long service life

• Stable performance with reduced wheel breakage

With an ultra-thin 0.04 inch (1 mm) design, PRETEC cut off wheels provide:

• Fast, burr-free cuts

• Reduced material loss

• Less vibration and smoother control

The optimized structure promotes effective heat dissipation, preventing metal burn marks and overheating during cutting.

PRETEC 4-1/2 inch cut off wheels are CE and ISO certified, meeting strict safety and quality standards.
Suitable for cutting:

• Stainless steel

• Carbon steel

• Aluminum alloy

• Cast iron

• General-purpose metal materials

Perfect for cutting:

• Rebar

• Steel pipe & tubing

• Sheet metal

• Structural steel

• Iron, fiberglass, and plastic

From home improvement to professional fabrication, PRETEC cut off wheels are a reliable solution for everyday cutting needs.

• 55PCS or 27PCS PRETEC 4-1/2" cut off wheels

• Wheel size: 4.5 inch (115mm)

• Arbor: 7/8"

• Thickness: 0.04 inch