NACHI 7/16" Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill
Item #: 01-047-258

Brand: NACHI
Size Type: Fractional
Size: 7/16"
Drill Point Angle: 135°
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- Made from cobalt powder high speed steel with composite multi-layer SG coating
- 40-50% less expensive than carbide.
- Double speeds and feeds than conventional HSS-Co drills.
- Forgiving power of HSS-Co drills; great for use on machines with RPM restrictions.
- Consistent tool life.
- End mill shank provides better hole tolerance and stable positioning within 15µm.
- Self centering point delivers greater hole quality than standard HSS-cobalt drills.
Benefits
- 135° 3 facet point.
- SG multi-layer coating.
- Reduced drill cycle time.
- Common end mill shank (fits standard collets).
- Higher feed rates.
Features
Product Specifications | |
---|---|
Brand | NACHI |
Size Type | Fractional |
Size | 7/16" |
Drill Point Angle | 135° |
Tool Material | Powdered Metal Cobalt |
Finish Coating | SG Multilayer Coating |
Cutting Direction | Right Hand |
Point Sharpening Type | Split Point |
Decimal Size | 0.4375 |
Drill Type | Stub Length |
First Choice For: | Stainless Steel |
Flute Length | 1-7/8" |
Model # | 1245583 |
Overall Length | 4-1/8" |
Prop. 65 | Yes |
Shank Size | 1/2" |
Shank Style | Common Shank |
Taper Per Side | NACHI SG Coated CNC Stub Length Drills - Drill Point Angle: 135° Tool Material: Cobalt powder HSS Drill Type: Stub Length Overall Length : 4-1/8" Point Sharpening Type: Split Point Size : 7/16" |
Type | SG Coated CNC Stub Length Drills |
Weight | 0.0125 lbs. |
Workpiece Material Range | Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics |
zFlute Length_Inch_DONOTUSE | 1-7/8 |
Country of Origin | JAPAN |

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