1/2-20 Dia-7-1/8 OAL-Bright-HSS Step Drill
| Cutting Diameter Minimum (DCN) | 0.452″ | Cutting Edge Material | HSS |
| Cutting Diameter Maximum (DCX) | 5/8″ | Coating | Uncoated |
| Length Chip Flute (LCF) | 5-3/16″ | For Screw Size | 1/2″-20 |
| Overall Length (OAL) | 7-1/8″ | Measurement Type | Inch |
| Connection Diameter Machine Side (DCONMS) | 5/8″ | Step Increments | 1-1/16″ |
| Number of Steps | 2 | Tool Type | Cap Screw Step Drill |
Product Features
| Remarks | •Step drills for holes-to-be-tapped •High speed steel •For drilling 45° chamfered holes to be tapped •Produces approximately 70% thread | Country of Origin | USA |
Shipping Info
Package Weight
0.44
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