1-877-4-SPRUCE | info@aircraftspruce.com
Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
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Sign In THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-4-SPRUCE
| Size | Decimal Equiv. (in.) |
Body Dia. (in.) |
PN | Price | Buy |
|---|---|---|---|---|---|
| #40 (3/32" rivet) | .0980 | 3/8 | 12-03249 | $7.95 | |
| #40 (3/32" rivet) | .0980 | 1/2 | 12-03250 | $7.75 | |
| #30 (1/8" rivet) | .1285 | 3/8 | 12-03251 | $7.95 | |
| #30 (1/8" rivet) | .1285 | 1/2 | 12-03252 | $7.90 | |
| #27 (#6 screw) | .14440 | 3/8 | 12-03253 | $9.75 | |
| #20 (#8 screw) | .1610 | 3/8 | 12-03255 | $9.75 | |
| #12 (#10 screw) | .1890 | 3/8 | 12-03257 | $10.50 | |
| 5/32" (5/32" rivet) | .1560 | 3/8 | 12-03259 | $9.75 | |
| 3/16" (3/16" rivet) | .1875 | 3/8 | 12-03261 | $8.90 |
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Overview
|
Economy High Speed Steel 3/8" and 1/2" dia in 8 different sizes • High Speed Steel • 1/4" -28 Threaded Shanks • 100° 3-Flute Precision Ground • For Use in Micro-Stop Countersink Units |
Reviews
Used in conjunction with mirco-stop to countersink for rivets and tinnerman countersunk washers in fiberglass panels. Worked perfectly.
Lcdr D
December 17, 2017
Good quality tool. You have to use it carefully, however, the middle piece can break and fall out if you move it left and right while using it. Little side movements are OK though.
Erno O
November 5, 2018
Tends to load up with shavings and causes irregular beveled surface.
Tom
July 1, 2020
Because the base of the pilot has the sharp triangle cutout as seen in photo, only use this cutter in thick enough material to support the smooth surface of pilot, even at full depth, otherwise the thru hole will wallow out
Alejandro
April 25, 2020
