1/4-Inch End Mills
Focus on your precision with our 1/4-inch end mills, made in the USA. Browse our wide selection of offerings today and start making the cleanest cuts!
Square End Mills
*AstraHP Coated* Bits&Bits 425-SRF250 – 1/4″ Up-Cut Spiral Bit
1/4 Inch End Mills
*AstraHP Coated* Bits&Bits 425-SRF250CB – 1/4″ Up-Cut Chipbreaker
1/4 Inch End Mills
*AstraHP Coated* Bits&Bits 425-DNC250 – 1/4″ Down-Cut Spiral Bit
1/4 Inch End Mills
*AstraHP Coated* Bits&Bits 425-UP250 – 1/4″ ‘O’ Flute Up-Cut Spiral Bit for Plastic and Aluminum
1/4 Inch End Mills
*AstraHP Coated* Bits&Bits 425-ST250C – 1/4″ Low Helix Up-Cut Spiral Bit
Square End Mills
*AstraHP Coated* Bits&Bits 440-SRF250 – 1/4″ Extra Long CNC Bit featuring 2″ Cut Length