🔧 Drill smarter, not harder — center your projects with confidence!
The Dormer A221SET Centre Drill Set features a 60° cutting angle and is crafted from cobalt high-speed steel for exceptional durability and wear resistance. Its bright coating optimizes chip flow, making it ideal for soft and non-ferrous materials. Compliant with ANSI standards and available in sizes N1 through N5, this set delivers precise, clean starting holes for professional-grade drilling accuracy.
| ASIN | B01KRZ9OBI |
| Best Sellers Rank | #676,180 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,662 in Jobber Drill Bits |
| Brand | Dormer |
| Brand Name | Dormer |
| Customer Reviews | 4.4 out of 5 stars 6 Reviews |
| Cutting Angle String | 60 Degrees |
| Finish Type | Bright Coating |
| Finish Types | Bright Coating |
| Item Weight | 3.2 ounces |
| Manufacturer | Dormer Pramet |
| Material | Cobalt High Speed Steel |
| Material Type | Cobalt High Speed Steel |
| Minimum Bore Diameter | 0.03 Inches |
| Model | 0423936 |
| Number of Flutes | 2 |
| Point Style | Center Point |
| Shank Type | Straight |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Straight |
| Unit Count | 1 Count |
G**T
Took a long to time arrive but is exactly what I ordered.
The item said it would take a long time to arrive, and it did. In fact it exceeded Amazon's expectations and they offered to cancel the order. But I waited a little longer and it arrived. I have use only the largest of the drills so far and it worked very well in mild steel and aluminum. It gave very clean starting holes, better than I expected. I have been using these for a few months now and they are still holding up well. I have used them on mild steel, Aluminum, and Stainless steel. Mostly I use them to establish a center for larger drills.
A**R
Good brand
High quality
Trustpilot
Hace 4 días
Hace 2 meses
