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Introducing....  T-WiTS   (Thin Wall independent Tube Support)

Now have the capability to notch into thin tubing such as chromoly and titanium - without destroying the hole saw (or the tubing!)   Before now it has been nearly impossible to create a fishmouth with any hole saw type notcher (unless you've taken the time and energy to make some means of support).  


T-WiTS will improve the clamping capabilities in most all vises

Save money by utilizing short pieces! And hole saws and blades will last longer too with the better support from T-WiTS!

- tube notching
- milling
- sawing
- drilling
- bicycle frame mitering 
- motorcycle frame mitering 
- aviation 
Ever needed to clamp a short piece? 
...yet find it difficult (if not impossible) to secure? 
T-WiTS™ makes it simple!  
Watch this "short" (pardon the pun) video.


Watch a video of the T-WiTS in a notching application.


Affordable pricing! $19.95 each 


 If  T-WiTS™ can keep you from destroying just one or two hole saws... then they'll just about pay for themselves!  


Part Number Size Price Purchase
T-WITS-13 1/2" $19.95

T-WITS-16 5/8" $19.95

T-WITS-19 3/4" $19.95

T-WITS-22 7/8" $19.95

T-WITS-25 1" $19.95

T-WITS-29 1-1/8" $19.95

T-WITS-32 1-1/4" $19.95

T-WITS-35 1-3/8" $19.95

T-WITS-38 1-1/2" $19.95

T-WITS-44 1-3/4" $19.95

T-WITS-51 2" $19.95

Complete Set


Fine tooth holesaws are best for notching thinwall tubing. These new holesaws have a 10 teeth per inch as compared to standard holesaws.

View our selection of fine tooth hole saws

Take your tube notching to the next level! They simply snap onto the tube and can be rotated or slide into position during layup. They're a handy way to keep reference especially when rotating or flipping a tube around to make a second cut. 

View our selection of Snap Collar Locators