Description
Additional Details
Purchase History
General Ledger Coding

Some product details generated with AI assistance — verify specs before ordering.

The 1882783 No. 10 Tapered Countersink Drill Bit is engineered for professional-grade woodworking, featuring a tapered drill design with widened flutes for drilling fast, clean pilot holes. Equipped with an adjustable four-cutter counterbore, this tool efficiently clears chips to ensure smooth countersinking and a flush finish for #10 screws. The 1/4-inch quick-change hex shank is designed to reduce slipping in standard chucks and is fully compatible with impact drivers and quick-release systems. Constructed from high-speed steel, this bit offers exceptional durability and precision for repetitive high-volume applications in various wood types.

Tapered drill with widened flutes for drilling fast, clean pilot holes. 1/4 in quick change shank reduces slipping in standard chucks and is compatible with all 1/4 in quick change chucks, including impact drills. Adjustable four-cutter counterbore 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.

Packaging/Shipping Size and Weight: Length: 7" | Width: 1" | Height: 7" | Weight: 0.1 lbs

Product Details
Brand:	IRWIN
Product Type:	Countersink Drill Bit
Size/Dimensions:	No. 10
Flute Length:	2-5/16 in
Shank Diameter:	1/4 in
Shank Type:	1/4 in Quick-Change Hex
Cutter Type:	Adjustable four-cutter counterbore
Application:	Woodworking
Compatibility:	1/4 in quick-change chucks; impact drivers
Color:	Silver/Black
Finish:	Polished
Material:	High Speed Steel (HSS)
Size:	4-1/4 in OAL
Screw Size:	#10
Drill Diameter:	3/16 in
Flute Type:	Wide Tapered
Number of Cutters:	4-Cutter Counterbore

Purchase History is only available to logged-in customers.

General Ledger Coding is only available to logged-in customers.

General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.