21 COBALT JOB DRILL
Jobber Drill; #21 Dia. × 0.161″ Shank Dia. × 3-1/4″ OAL × 2-1/8″ Flute Length ; HSSCo ; Black Oxide
| Drill Bit Size / Cutting Diameter (DC) | #21 | Flute Length | 2-1/8″ |
| Decimal Equivalent | 0.1590 | Point Shape | Split |
| Drill Bit Size / Cutting Diameter (DC) - Letter / Wire Gauge | #21 | Shank Type | Round |
| Measurement Type | Wire Gauge | Connection Diameter Machine Side (DCONMS) | 0.161″ |
| Cutting Edge Material | HSSCo | Shape | Jobber Drill |
| Coating | Black Oxide | Tool Radius | 135 Degrees |
| Coolant Supply Property (CSP) | External | Overall Length (OAL) | 3-1/4″ |
| Cutting Depth | 2-1/8″ |
Product Features
| Remarks | •Cobalt heavy duty jobber drills •Surface treated, 135° split point •Cobalt jobbers drills are used for drilling in tough, high tensile strength materials like stainless steels, titanium and inconel •Heavy duty flute construction •Made to NAS907 Type J specifications •General Purpose Drill •Ideal for drilling holes at economical prices | Country of Origin | China |
Shipping Info
Package Length
3.25000
Package Width
.15000
Package Height
.15000
Package Weight
0.012
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