Down-Cut CNC Bits

1/16″ Down-Cut Spiral Bit (AstraHP Coated)

2 flute 1/16in Down-Cut Spiral Bit. The flutes are designed to push the chips downward and they also...

5/16″ Down-Cut Spiral Bit – 1/2″ Shank – Whiteside RD4850 (AstraHP Coated)

This Whiteside RD4850 down-cut spiral bit is designed for clean, chip-free cuts in CNC routing appli...

1/2″ Triple-Flute Down-Cut Spiral Bit (AstraHP Coated)

This 1/2-inch triple-flute down-cut spiral bit from BitsBits.com features an AstraHP coating, design...

3/8″ Down-Cut Spiral Bit – 1/2″ Shank (AstraHP Coated)

This 3/8" Down-Cut Spiral Bit with a 1/2" shank is designed for clean, chip-free cuts on C...

3/8″ Down-Cut Spiral Bit – 1/4″ Shank (AstraHP Coated)

This 3/8-inch down-cut spiral bit with a 1/4-inch shank is designed for CNC routing applications tha...

1/4″ Down-Cut Spiral Bit (AstraHP Coated)

What is a Down-cut bit? A down-cut spiral bit is a great tool to have for woodworking and CNC work, ...

5mm Down-Cut Spiral Bit – 1/4″ Shank (AstraHP Coated)

This 5mm down-cut spiral bit with a 1/4-inch shank is designed for clean, chip-free cuts in CNC rout...

7/16″ Down-Cut Spiral Bit – 1/2″ Shank – Whiteside RD4950 (AstraHP Coated)

This Whiteside RD4950 is a 7/16-inch down-cut spiral bit with a 1/2-inch shank, featuring an AstraHP...