1" 120° HSS Single Flute Countersink 6 pack Sold as a pack of

Sold as a pack of 5

It has a 135° split point tip for fast and accurate drilling and is manufactured to Aerospace Standard 907 for superior quality

The M35 Cobalt Drill Bit is an extra-long drill bit designed for drilling tough materials like stainless steel

Designed to drill and tap in one operation

QTY 1 STE5 (1/4" - 1-3/8" x 8ths)

1" 120° HSS Single Flute Countersink 6 pack Sold as a pack ofSpecifications SIZE 1" OVERALL LENGTH 2 3 4" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 1 2" NUMBER OF FLUTES 1 SHANK TYPE ROUND CUTTING ANGLE 120 SUGGESTED PACK QTY 1 Single flute countersinks are great for chamfering, deburring, and countersinking, and they provide a smooth finish on materials such as aluminum, plastic, and wood.