Grizzly H9816 Power Twist® V-Belt, 3/8" x 5' (T21991)

by Grizzly

Product Description

Perfect for lathes, table saws, bandsaws and other woodworking tools. Smooth running with less vibration than solid belts. Power Twist® V-Belts can be customized in minutes to any size - just add or remove sections to fit your needs. Carry a Power Twist® V-Belt in your vehicle for a fix anywhere solution to broken fan belts.

Product Details

• ASIN: B000M6302C
• Average Customer Review: 5.0 out of 5 stars  See all reviews (5 customer reviews)
• Amazon Best Sellers Rank: #146,041 in Home Improvement (See Top 100 in Home Improvement)

Customer Reviews

Most Helpful Customer Reviews

4 of 4 people found the following review helpful:

5.0 out of 5 stars Link belts on my Powermatic 66 table saw., November 19, 2009

By 

Eric Barnhizer (Palm Beach Gardens FL) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Grizzly H9816 Power Twist® V-Belt, 3/8" x 5' (T21991) (Misc.)

I replaced the standard "V" belts on my Powermatic model 66 (3HP) table saw with the Fenner link belts. The saw uses a pair of belts 3/8" wide by about 20" in length. [The belts run side by side, on double groove pulleys.] Fitting the belts was very easy. First by making the 2 belts from the 5' length, then installing them on the saw. I was pleasantly suprised to see how 'equal' in length both belts ended up, as both had near equal tension after adjusting. Better than the previous "V" belts, which one was tight and the other one loose. [Typical]
After some experimenting with tension, [These belts don't need much tension, they work well slightly 'loose'.] I have found these belts to be much quieter, and smoother running than the "V" belts they replaced. There is virtually no noise from the saw, except the whistle of the blade. Vibration is non existent.
As my other machines need belt replacements, they will be replaced with Fenner link belts. And finally: Purchasing through Amazon went perfectly.

2 of 2 people found the following review helpful:

5.0 out of 5 stars Absolute must for reducing vibration, December 15, 2009

By 

Jim C. (Seattle, WA) - See all my reviews

This review is from: Grizzly H9816 Power Twist® V-Belt, 3/8" x 5' (T21991) (Misc.)

I bought this belt to replace the one in my powermatic 64a contractor saw. The saw uses a 3/8" 3VX belt, but this belt seems to work just fine as a replacement. Before the upgrade, my saw had a mild vibration when I put my hand on the cast iron top. With this belt, the vibration is almost completely gone. The noise level is also greatly reduced, it sounds super smooth now.

I won't ever replace belts with standard V belts anymore, these powertwist belts are fantastic! I also bought a 1/2" powertwist for my delta 14" drillpress, which was vibrating like crazy.. so much so that a piece of wood would just walk off the table if I didn't hold it down. With the new belt, the vibration is almost gone. I bought 5' lengths for each tool, and in both cases there was plenty left over. 4' might be cutting it close though. Highly recommended!

1 of 1 people found the following review helpful:

5.0 out of 5 stars it really is this good, September 18, 2010

By 

Dennis Atwood (Boston, MA, United States) - See all my reviews

This review is from: Grizzly H9816 Power Twist® V-Belt, 3/8" x 5' (T21991) (Misc.)

I bought a cheap Harbor Freight horizontal bandsaw. The first upgrade was a quality bi-metal bandsaw blade. I spent all afternoon adjusting the machine, but turning it on resulted in a terrible shaking and vibration. As a last ditch effort I ordered this belt and tried it with apprehension. The difference is amazing. The bandsaw is smooth and sounds awesome. It even seems more powerful. For a quality professional machine with a good motor, precise, concentric pulleys, and a new rubber belt, I'm not sure how much difference it will make. For the budget level machinery that I can afford, though, it's really does transform the machine. As money permits, I'm going to replace all my belts with powertwist.

Oh, and it's really easy to adjust the length without any tools at all.