skip to footer block
AGN Big Horn 18990 Type 'C' Countersink 3/8 Inch Fits #5 Screw Bit W. L. Fuller C5 P12677228AGN-18990 https://cdnimages.opentip.com/full/AGN/AGN-18990.jpg Big Horn 18990 Type 'C' Countersink 3/8 Inch Fits #5 Screw Bit W. L. Fuller C5 Manufacturer Part Number: 18990Big Horn 18990 3/8\" Type \"C\" Countersink, 1/8\" Drill Hole Size. The Type Big Horn 18990 3/8 inch Type \"C\" Countersink, 1/8 inch Drill Hole Size. The Type C countersink is designed for use in all woods, plastics, and non- ferrous metals. The countersink is held in place with 2 hex socket set screws fastened into the flutes of the drill. This countersink can be mounted on taper point, brad point and regular point drills, The combination of a quality high-speed tapered drill with a countersink and stop collar, in conjunction with the correct plug cutter, is by far the best way to prepare fine work for wood screws. Tapered drills afford greater gripping power for screws than standard twist drills because they match the tapers of their corresponding screw sizes, allowing the screw to grip along its entire length. Our matching countersinks are made of high carbon steel and have four flutes for clean, accurate boring with minimum tear-out. They are adjustable along the length of the drill and can be tightened with two set screws. The stop collars are also adjustable for varying counterbore depths and can be set just behind the countersink cutters when a counterbore is not necessary. 12677228 766565189900 0.6000lbs 1.00 4.00 10.00
Big Horn
10.9600 2025-06-27 In Stock

Big Horn 18990 Type 'C' Countersink, 3/8 Inch, Fits #5 Screw Bit W. L. Fuller C5

Brand Big Horn
Shop more from AGN

UPC: 766565189900
SKU: AGN-18990
Price: $10.96
Quantity:
In Stock
*  Click "Add to Cart" to calculate shipping and delivery time.
Share & Earn 10% Cash Back Best Price in Bulk

Pricing Note

Handling Fee Reminding:  $3.00 handling fee will be charged for ALL items from the same series, product code beginning with AGN- if you order less than  $50.00.

Product Description

Manufacturer Part Number: 18990

Big Horn 18990 3/8" Type "C" Countersink, 1/8" Drill Hole Size. The Type

Big Horn 18990 3/8 inch Type "C" Countersink, 1/8 inch Drill Hole Size. The Type C countersink is designed for use in all woods, plastics, and non- ferrous metals. The countersink is held in place with 2 hex socket set screws fastened into the flutes of the drill. This countersink can be mounted on taper point, brad point and regular point drills, The combination of a quality high-speed tapered drill with a countersink and stop collar, in conjunction with the correct plug cutter, is by far the best way to prepare fine work for wood screws. Tapered drills afford greater gripping power for screws than standard twist drills because they match the tapers of their corresponding screw sizes, allowing the screw to grip along its entire length. Our matching countersinks are made of high carbon steel and have four flutes for clean, accurate boring with minimum tear-out. They are adjustable along the length of the drill and can be tightened with two set screws. The stop collars are also adjustable for varying counterbore depths and can be set just behind the countersink cutters when a counterbore is not necessary.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Return Policy

All AGN- items are non-returnable.
Need more information?
Our staff are available to answer any questions you may have about this item


Customer Reviews
0 reviews
Be the first to review this item!