NACHI 7/16" Size 135° Powdered Metal Cobalt Screw Machine Length Stub Drill
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 |
Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.
Other Items to Consider
TTC PRODUCTION 1-1/4" Size, 3/4" Shank Diam., 82° High Speed Steel Single Flute Countersink
Item # 07-031-080
Brand: TTC PRODUCTION
CAD $72.76
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CAD $65.50
You Save: 10%
