3/8″ Shank CNC Spiral Bits
Sturdier than 1/4″ bits, but less waste than 1/2″, 3/8″ Spiral bits are quickly becoming the go-to size for production CNC machines! As with all of Bits & Bits spiral bits, these CNC router bits can also be used on a router table or handheld router by using the proper size collet or collet reducer. We are continuously expanding our line up, keep checking back for new 3/8″ CNC bits!
Spiral Upcut Router Bits
*AstraHP Coated* Bits&Bits 330-SRF375CB – 3/8″ Spiral Up-Cut Chip Breaker
$77.99
$84.99
Spiral Upcut Router Bits
*AstraHP Coated* Bits&Bits 340-SRF375 – 3/8″ x 2″ LOC Extra Long CNC Bit
$84.99