Skip to Content

Whiteside Machine

FALL 2025 SPIRAL SALE thru November! Save 10% on Whiteside Machine Standard Spiral Bits items RU2100, RD2100, RU5125, RD5125.

CLEARANCE SALE! 50% off RD3125 Custom SC 2FL DC Spiral Router Bit. While quantities last! 

Check out our Whiteside Machine Quantity Discounts!

Whiteside Machine Shim Washer Kits

Thank you for shopping with us!

Use these Whiteside Machine shim washers to fine adjust the spacing on any arbor or assembly with a 5/16″ diameter arbor (Slot Cutters, Stile & Rail, Window Sash, Tongue & Groove). Washers are 5/16″ I.D. x 1/2″ O.D.

Includes three each of the following thicknesses: 0.004, 0.006, 0.008, 0.010, 0.012.

Item # Images ManufacturerInside DiameterOutside DiameterThickness Price Add To Cart
Compare W300
0
Whiteside Machine5/16 in1/2 in3 each: 0.004, 0.006, 0.008, 0.010, 0.012 in $13.52 Add to cart

You may also like…