#4 × 2-1/8″ OAL 60 Degree HSS Plain Combined Drill and Countersink Uncoated
| Style | Plain | Coating | Uncoated |
| Drill Bit Size / Cutting Diameter (DC) | 5/16″ | Cutting Edge Material | HSS |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 5/16″ | Nose Length | 1/8″ |
| Decimal Equivalent | 0.3125″ | Size | #4 |
| Point Angle (SIG) | 60 Degrees | Point Diameter (PDD) | 1/8″ |
| Angle | 60 Degrees | Measurement Type | Wire Gage |
| Overall Length (OAL) | 2-1/8″ | Tool Type | Combination Drill & Counter Sink |
| Connection Diameter Machine Side (DCONMS) | 5/16″ |
Product Features
| Remarks | •Combined Drills & Countersinks •60° High Speed Steel Cobalt •Used for centering work ends, where the workpiece is to be revolved on machine centers. 60° countersink angle fits all standard centers. | Country of Origin | USA |
Shipping Info
Package Length
2.12500
Package Width
.31000
Package Height
.31000
Package Weight
0.03
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