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ECONOMY COUNTERSINK CUTTERS 100

From $7.75 to $10.50
Size Decimal
Equiv.
(in.)
Body
Dia.
(in.)
PN Price Buy
#40 (3/32" rivet).09803/8
12-03249
$7.95
Quantity
#40 (3/32" rivet).09801/2
12-03250
$7.75
Quantity
#30 (1/8" rivet).12853/8
12-03251
$7.95
Quantity
#30 (1/8" rivet).12851/2
12-03252
$7.90
Quantity
#27 (#6 screw).144403/8
12-03253
$9.75
Quantity
#20 (#8 screw).16103/8
12-03255
$9.75
Quantity
#12 (#10 screw).18903/8
12-03257
$10.50
Quantity
5/32" (5/32" rivet).15603/8
12-03259
$9.75
Quantity
3/16" (3/16" rivet).18753/8
12-03261
$8.90
Quantity
Subtotal $0.00
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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
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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

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