Belt, Timing, HiTorque Large Bench Mill, Low Speed

Name: Belt, Timing, HiTorque Large Bench Mill, Low Speed
Brand: Sieg Industrial Group
SKU: 6013
Price: 10.85 USD
Availability: InStock
Rating: 4.6 (5 reviews)

Belt, Timing, HiTorque Large Bench Mill, Low Speed - Main image

$10.85 ~~$15.95~~ In stock

Timing belt for the HiTorque large bench mill and SIEG SX3.5 bench mills. This is the low speed belt for spindle speeds between 100 - 1800 RPM. It allows for more torque at the lower speeds. For speeds between 280 - 5000 RPM, use the poly-v belt.
This belt is marked 3M-420 and is 15 mm wide.

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Customer Reviews (4.6 / 5 · 5 reviews)

Olivia P. ★★★★★ Oct 21, 2026

Swapping to the low speed belt made a huge difference in torque when I'm cutting steel—the machine doesn't bog down nearly as easily now. The 100-1800 RPM range is perfect for my milling projects.

Scarlett ★★★★★ Oct 19, 2026

Swapping to this low-speed belt on my mill was straightforward and the torque improvement at 400 RPM is immediately noticeable when taking heavier cuts. It's exactly what I needed for working with tougher materials without stalling the spindle.

Victoria U. ★★★★★ Oct 18, 2026

The low-speed belt on my bench mill gives noticeably more torque at lower spindle speeds—exactly what I needed for tougher cuts. It handles the 100-1800 RPM range smoothly without any slipping.