TOOL REST STEM 7/8" X 4.3/4" Planer Blades What is this roller table

What is this roller table used for

Predrilled for Triton: This plate comes with predrilled holes and mounting hardware to fit Triton M0F001 and TRA001 Routers

Clamping Range: ½" to 5-1/2"

Reduces maintenance needs

TOOL REST STEM 7/8" X 4.3/4" Planer Blades What is this roller tableThis modular tool rest system enables the turner to build up a collection of tool rests without going to great expense. Six different rests are available: 4", 6" and 9"as well as a 9" curved internal and external and a box platform which can be used in conjunction with just one stem. Cross bars are specially hardened to avoid those troublesome nicks and to give a smooth finish. Stems are available in ", ?", ", ?", 1", 25mm, 28mm and 30mm diameters to