3/4" OD x 21/32" ID Bushing RB01 The Little Book of Pyrography

The Little Book of Pyrography includes six skill-building projects that provide step-by-step exercises in using temperature

Sole and blade are ground to a 2" radius for smoothing concave surfaces

get more from any bench that has 3⁄4" (19mm) dog holes

and nonferrous metals

3/4" OD x 21/32" ID Bushing RB01 The Little Book of PyrographyFits all routers with Porter Cable style sub bases. Note: You will need a bushing lock nut. OD = outside diameter; ID = inside diameter. Features: 3 4" OD x 21 32" ID Brass Bushing Fits all routers with Porter Cable style sub bases All guides protrude 0. 240" to work with any template material of 1 4" thickness and larger