Irwin Tools 1882793 SPEEDBOR Countersink Wood Drill Bit, 4-Piece
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- Tapered drill with widened flutes for drilling fast, clean pilot holes and ensures tight fit for screws
- Adjustable four-cutter counter bore cuts and clears chips quicker for fast, smooth countersinking
- Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth
- 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills
- Adjustable stop collar attaches to counter bore with two hex screws for a secure fit and can be adjusted for desired counter bore depth
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Select a product to estimate shipping.IRWIN Wood Countersinks feature a tapered drill and wide flutes that drill fast, clean pilot holes and ensure a tight fit for screws. They have an adjustable four-cutter counter bore attachment that cuts fast and clears chips quickly for fast, smooth countersinking applications. The counter bore feature attaches flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. IRWIN SPEEDBOR countersink bits fit all standard 1/4" quick-change chucks, including impact drills.
IRWIN Wood Countersinks feature a tapered drill and wide flutes that drill fast, clean pilot holes, and ensure a tight fit for screws. They have an adjustable four-cutter counterbore attachment that cuts fast and clears chips quickly for fast, smooth countersinking applications. The counterbore feature attaches flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole depth. IRWIN SPEEDBOR countersink bits fit all standard 1/4" quick-change chucks, including impact drills.
Irwin Tools SPEEDBOR Countersink Wood Drill Bit
Tapered drill with widened flutes for drilling fast, clean pilot holes.
Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking.
Counterbore attaches to flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole depth.
1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills.
About us
IRWIN TOOLS manufactures professional grade hand tools and power tool accessories worldwide for trade professionals who demand superior performance and durability on the job.
Beginning in 1885, with the development of the first IRWIN Auger Bit, and progressing with the introduction of Vise-Grip Locking Tools, SPEEDBOR Flat Bits, MARATHON Saw Blades, and QUICK-GRIP Bar Clamps, IRWIN has been creating superior tools for the professional tradesman. Our impressive track record of new product development is born from our passion for understanding the needs of our primary user - the professional tradesman.
From the beginning of our product development process to the performance of these products in your hands, IRWIN is where you train, work, play and buy. This commitment is apparent in everything we do.
Product details


| Main Specification | |
|---|---|
| Surface Recommendation | Wood or Steel |
| Manufacturer | Irwin |
| Unit Count | 1 Count |
| Item dimensions L x W x H | 0.63 x 3.88 x 8.38 inches |
| Point Style | Taper Point |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Irwin |
| UPC | 042526923210 |
| Included Components | TAPERED COUNTERSINK 4PC SET |
| Number of Pieces | 4 |
| Material | Blend |
| Finish Type | Matte |
| Global Trade Identification Number | 00042526923210 |
| Item Weight | 1.6 Ounces |
| Product information | |
| Number of Packs | 1 |
| Set Name | 4-Piece |
| Technical Details | |
| Part Number | 1882793 |
| Model | 1882793 |
| Material Type | Blend |
| Number of Flutes | 2 |
| Item details | |
| Item Type Name | TAPERED COUNTERSINK 4PC SET |
| Style | |
| Finish Types | Matte |
| Measurements | |
| Item Dimensions | 0.63 x 3.88 x 8.38 inches |
| Others | |
| Product Type | TAPERED COUNTERSINK 4PC SET |
