79221 7/8 60 MULTI-FL ECONOMY
Countersink; 7/8″ Dia. × 2-3/4″ OAL × 1/2″ Shank Dia. ; 6 FL ; 60 Degrees ; HSS
| Cutting Diameter (DC) | 7/8″ | Flute Count (NOF) | 6 |
| Overall Length (OAL) | 2-3/4″ | Point Angle (SIG) | 60 Degrees |
| Connection Diameter Machine Side (DCONMS) | 1/2″ | Cutting Edge Material | HSS |
Product Features
| Family Description | Alternate Manufacture # 79221 | Country of Origin | USA |
| Remarks | •Six Flute Chatterless Countersinks •High Speed Steel •These standard six flute countersinks are designed for economical, general purpose countersinking, chamfering or deburring. Because of the multiple flute design, chip loads are generally smaller and even at maximum speeds, chatter-free machining is possible Steam homo surface treatment (blackening) to prolong tool life and prevent galling. |
Shipping Info
Package Length
6.50000
Package Width
1.37500
Package Height
3.12500
Package Weight
.083
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