Aircraft Spruce Canada
Brantford, ON Canada
Corona, CA | Peachtree City, GA
Chicago, IL | Wasilla, AK
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| Pilot Size | Decimal Equiv. (in.) |
Body Dia. (in.) |
Part No. | Price | Buy |
|---|---|---|---|---|---|
| #40 (3/32" rivet) | .0980 | 3/8 | 12-00879 | $17.50 | |
| #40 (3/32" rivet) | .0980 | 1/2 | 12-00942 | $17.50 | |
| #30 (1/8" rivet) | .1285 | 3/8 | 12-00880 | $17.50 | |
| #27 (#6 screw) | .14440 | 1/2 | 12-00943 | $17.50 | |
| #20 (#8 screw) | .1610 | 1/2 | 12-00881 | $17.50 | |
| #12 (#10 screw) | .1890 | 1/2 | 12-00944 | $17.50 | |
| 5/32" (5/32" rivet) | .1560 | 1/2 | 12-00945 | $17.50 | |
| 3/16" (3/16" rivet) | .1875 | 1/2 | 12-00946 | $17.50 | |
| 1/4" (1/4" rivet) | .2500 | 1/2 | 12-00947 | $17.65 |
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Overview
|
• Made in the U.S.A. • High Speed Steel • 1/4" -28 Threaded Shanks • 100° 3-Flute Precision Ground • For Use in Micro-Stop Countersink Units |
Reviews
Works very well.
Great tool, sharp and great delivery service!
A Great AMERICAN Company doing things Organized and Correctly with Heart...., Many Thanks, You are AMERICAN Aviations best Resource.. Do Not sell out................... Pete Peek
Countersinks 2024-T3 as perfect as Jims hair and as pretty as his million dollar smile. Both are are #40 pilots and get five stars. Coincidence? I think not.
tools work like a charm
Works perfect.
great tool
Very good USA made tool!!!
Q&A
Per the supplier: Yes, 12-00879 would be the correct size cutter for 3/8" and 1/2".
Per the supplier: yes, it can work on 4130 steel, but it will wear out the cutter a bit more than what it is designed for (aluminum). We also suggest to use some type of lubricant for the 4130.
These are designed for aluminum. They might work with lexan but we recommend trying it on scrap first to may sure.
