7/8" 120° HSS 6-Flute Chatterless Countersink 6 pack 1285" BODY DIAMETER 7/16" MATERIAL

1285" BODY DIAMETER 7/16" MATERIAL HIGH SPEED STEEL THREAD SIZE 1/4-28 CUTTING ANGLE 100° SUGGESTED PACK QTY 1

QTY 1 STE5HEX (1/4" - 1-3/8" x 8ths)

and form-relieved to ensure a 100° countersink angle concentricity

1850" BODY DIAMETER 5/8" MATERIAL HIGH SPEED STEEL THREAD SIZE 1/4-28 CUTTING ANGLE 100° SUGGESTED PACK QTY 1

1/4" quick change hex shank

7/8" 120° HSS 6-Flute Chatterless Countersink 6 pack 1285" BODY DIAMETER 7/16" MATERIALSpecifications SIZE 7 8" OVERALL LENGTH 2 3 4" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 1 2" NUMBER OF FLUTES 6 SHANK TYPE ROUND CUTTING ANGLE 120 SUGGESTED PACK QTY 1 6 flute countersinks, also known as chatterless countersinks, are designed to remove more metal compared to countersinks with fewer flutes. They are also more effective on harder materials and provide a more chatter free cut.