Description
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- 60 piece drill bit set comes in a metal case
| Model | D/A60J-CO-SET |
|---|---|
| UPC | 887861038195 |
| Set Name | 60 Piece Set |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00887861038195 |
| Manufacturer | Drill America |
| Part Number | D/A60J-CO-SET |
| Number of Pieces | 60 |
| Material Type | Cobalt |
| Finish Types | Gold |
| Shank Type | Round |
| Surface Recommendation | Stainless Steel,Steel |
| Cutting Angle String | 135 degrees |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Material | Cobalt |
| Finish Type | Gold |
| Shank | Round |
D/ACO Drill America Cobalt Drill Bit
Heavy Duty Cobalt Sets
Drill America D/ACO Cobalt Drill Bits are available in drill sets from 3 – 115 pieces, sizes 1/16″ – 1″, A – Z and #1 – #60.
Gold Surface Treated
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools.
Heavy Duty Split Point Tip
Drill America D/ACO Cobalt Drills have a heavy duty 135 degree split point for self-centering and reducing thrust.






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