*Astra Coated* Bits&Bits SRF3-500CB – 1/2″ 3 Flute Chip Breaker – 1/2″ Shank

1/2 x 3 Solid Carbide Coarse Pitch Rougher 3 Flute chip breaker with a .500 (1/2″) cutting tip and a 1-1/4 inch length of cut. Our 3-flute, 30° helix chip breaker for aluminum requires less torque and horsepower to work its way through your part. As a result, your tool experiences reduced strain, increasing its durability and life while the chip breaker geometry enhances chip evacuation. These tools are coated with a proprietary high performance *Astra coating* that allows higher speed & feed rates as well as extended tool life & increased lubricity in abrasive material. Made in the USA