21 COBALT S/M DRILL
Screw Machine Drill; #21 Dia. × 0.159″ Shank Dia. × 2-1/8″ OAL × 1-1/16″ Flute Length ; HSSCo ; Black Oxide
| Measurement Type | Wire Gage | Cutting Edge Material | HSSCo |
| Drill Bit Size / Cutting Diameter (DC) | #21 | Flute Length | 1-1/16″ |
| Decimal Equivalent | 0.1590 | Overall Length (OAL) | 2-1/8″ |
| Drill Bit Size / Cutting Diameter (DC) - Letter / Wire Gauge | #21 | Shank Type | Round |
| Shape | Screw Machine | Point Shape | Split Point |
| Coating | Black Oxide | Connection Diameter Machine Side (DCONMS) | 0.159″ |
| Cutting Depth | 1-1/16″ |
Product Features
| Remarks | •Cobalt Screw Machine Drills •Cobalt Heavy Duty • High Speed Steel Surface Treated, 135° Split Point •Manufactured to NAS 907 Type C specifications with 135° split point and heavy duty construction; cobalt HSS • Effective in high alloys and work hardening materials | Country of Origin | USA |
Shipping Info
Package Length
2.25000
Package Width
.16000
Package Height
.16000
Package Weight
0.015
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