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 Router Bits
*AstraHP Coated* Bits&Bits 330-SRF375 – 3/8″ Spiral Up-Cut Bit
Spiral Router Bits
*AstraHP Coated* Bits&Bits 330-SRB375 – 3/8″ Ball Nose CNC Router Bit
Spiral Router Bits
*AstraHP Coated* Bits&Bits 330-DNC375 – 3/8″ Down-Cut Spiral Bit
Chip Breaker Bits
*AstraHP Coated* Bits&Bits 330-DNC375CB – 3/8″ Down-Cut Chip Breaker
Spiral Router Bits
*AstraHP Coated* Bits&Bits 330-CM375 – 3/8″ Spiral Compression
Spiral Router Bits
*Astra Coated* Bits&Bits 330-UP375 – 3/8″ ‘O’ Flute Up-Cut Spiral Bit
3/8" Shank Spiral Bits
*Astra Coated* Bits&Bits 340-SRB375 – 3/8″ Extra Long Ball End
Spiral Upcut Router Bits
*AstraHP Coated* Bits&Bits 340-SRF375 – 3/8″ x 2″ LOC Extra Long CNC Bit
Spiral Router Bits
*AstraHP Coated* Whiteside RU4000H 3/8″ Castle Pocket Hole Router Bit
3/8" Shank Spiral Bits
Router Collet Adapters