Countersinks
countersinks — pre-owned
Browse 1,228 countersinks — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

NOS Vintage Aero Tool Co. Microstop Countersink Cages Aircraft Sheet Metal Tools
Made in Burbank CA, USA. The internal oil had dried a bit and I lubricated so the lock slides in and out fine and spins to set depth. Shaft and arbor are 1/4". You may want to lube a bit more if desired.

Fuller Countersink Set in Wooden Case Box, Warwick, Rhode Island
Fuller Countersink Set in Wooden Case Box, Warwick, Rhode Island

Carbide Drill AMAC 6149-10R1-25FM 27335 A916X 050126-1 COUNTER SINK 25MM CONTOUR
AMAC 6149-10R1-25FM 27335 A916X 050126-1 CARBIDE DRILL COUNTER SINK 25MM CONTOUR MILL USED AND IN VERY GOOD CONDITION SHIPPED WITH FEDEX GROUND OR OVERNIGHT SHIPPING AVAILABLE AT CHECKOUT ST2-0000-5175 03-03-22
You save $22.76

Fuller countersink Set In Wooden Box USA MADE Tool Set 10393008 (Missing Pieces)
Please review all photos Set is missing pieces- some drills are broken Will ship out fast Thank you

4 Martin Aircraft Tool Co MM303 Microstop Countersinks with Extra Countersinks
These are from a Tool Makers Estate Sale. I do my best to take good pictures. I always leave cleaning and (repairs) if needed to the new owners.

Lot Of 4 Microstop countersink cages with countersink cutters and rivet shavers
They are in good working condition. Magnavon 2190, Large Micro-stop Countersink Cage (7/16-20). 26 Countersink Cutters, Mainly 100 Degree, Shank size is ¼-28, various pilot sizes. 4 Countersink Cutters, 100 Degree, Shank size is 7/16-20.

Machinist Lot Reamers Drill Bits Reamers End Mills Countersinks

Weldon USA Lot of 4 Cross-Hole Countersink Bits 2 DB14-DB18-DB26
Weldon USA Lot of 4 Cross-Hole Countersink Bits 2 DB14-DB18-DB26 Pre-owned in good condition. What's Included: 2- DB14-90°-HS 1- DB18-90°-HSS 1- DB26-90°-HS The pictures provided are of the actual Item you will receive. PLEASE SEE PICTURES TO VERIFY CONDITION OF ITEM. I will combine orders if possible.

Preowned Inserted Countersink Tool with New Kennametal Inserts.
Preowned MR Inserted Countersink Tool With New Kennametal Inserts

1/4 5/16 3/8 Arbor for Back Spotfacer or Countersink Cutter ~ Aircraft Tools
(3) Arbors for Back Spotfacer or Countersink. 5/15 x 6" Aircraft Tools Inc. Item Location: 100. Made in the USA.

Vintage Fuller Countersink Pilot Drill Bit Set Plug Cutters Wooden Case 10393008
Lightly used in great condition. A few scuffs and marks. Ready to work. What else can I say?. Pictures are of the actual item you will receive. What you see is what you get.

ATI Long Nose Countersink Cage with 4- 100° Cutters 3/32"- 1/8"- 5/32" and 3/16"
ATI Long Nose Countersink Cage. The Countersink Cage has been tested. 4 - 100° Cutters. and is in great working order. Locknut has reverse threads.

3/16 1/4 5/16 (2) 3/8 & 1/2” Arbors for Back Spotfacer or Countersink Cutter
Lot of 6 all in good shape

Weldon 98928 Deburring Tool DB-64 90 Degree 1-1/16" Min 2" Max Hole Size
Weldon 98928 Deburring Tool DB-64 90 Degree 1-1/16" Min 2" Max Hole Size. Condition is Used. Shipped with USPS Ground Advantage.

Carbide Drill Counter sink AMAC 6149-10R1-25FM 27335 A916X 050126-1 CONTOUR MILL
AMAC 6149-10R1-25FM 27335 A916X 050126-1 CARBIDE DRILL COUNTER SINK 25MM CONTOUR MILL USED AND IN VERY GOOD CONDITION SHIPPED WITH FEDEX GROUND OR OVERNIGHT SHIPPING AVAILABLE AT CHECKOUT ST2-0000-5176 03-03-22
You save $42.91

Hitachi Drill Bit & Countersink Set Flat Mill Bundle Large Case Lot Collapsible
As is, missing some bits price reflex condition

Lot of 2 Generic 3/4" Cutting Diameter Countersinks
Our product photos predominantly feature the actual item you're purchasing.

#3 Cobalt Long Combined Drill and Countersink 60 Degree MF112118151
Drill Length 7/64" +/-.010".
You save $1.47

3/4" 3 Flute Carbide Tipped Stop Countersink 90 Degree Craig Tools 707A M787117
Threaded Shank 3/8-24.
You save $7.68

Lot of X4 Variants Countersink Cage Tool Aircraft Aviation Aerospace Belly Tank
Lot of X4 Mixed Countersink Cage Tool Aircraft, Aviation, Aerospace Belly Tank I got several of these. I’m gona list. Here’s a good variety of four pretty good condition ones compared to others i have. Seems like they function pretty darn good you know they need some TLC

Lot of 25 Threaded Piloted Countersinks 100 Deg

3 Pcs.- 1-1/2" Dia. HSS Zero Flute Countersink Deburring Tool 82°, 1/2" Shank
1-1/2" Dia. HSS Zero Flute Countersink Deburring Tool 82°, 1/2" Shank Dia. Used Condition. FluteMaterial: HSS. Flute: Zero in.

RE-FURBISH WELDON DB-36 90° COUNTERSINK DEBURRING 9/16-1-3/32" CUT DIA HSS (C71)
1 REFURBISHED WELDON DB-36. 90° COUNTERSINK DEBURRING. 1/2" shank.

M.A. Ford 82º And 60º Countersink 2 Sets Complete!
2 Countersink Sets - Complete! See photos for details. In original boxes.

Several Vintage HSS Countersinks - Various Sizes/Brands/Styles
The product is a collection of several vintage high-speed steel (HSS) countersinks in various sizes, brands, and styles. These countersinks are essential tools for metalworking, specifically designed to create smooth, accurate holes in metal. With a mix of sizes and styles available, this assortment is perfect for a variety of projects and applications where precise countersinking is needed.

#1 Cobalt Long Combined Drill & Countersink 60 Degree MF113418161
Drill Length 3/64" +/-.010".
You save $1.26

#3 Cobalt Long Combined Drill and Countersink 60 Degree MF112018151
Drill Length 7/64" +/-.010".
You save $1.28

Zephyr ZT334 Jumbo Microstop Countersink Cage AIRCRAFT RV4-6-8 HOMEBUILT MADE US
FAST SHIPPING.
You save $3.90

Keo 53028 82 Deg Sf 5 Piece Countersink Set Hss
Keo 53028 82 Deg Sf 5 Piece Countersink Set Hss. Condition is Used. Shipped with USPS Ground Advantage.
You save $22.00

5 Pc Countersink 1/16”to 9/16” Countersink 02463503. Hss
Used but sharp

Lot of 4 KEO 1/2" x 90 Degrees Countersink Made in USA
Type: Countersink. Included Angle: 90°. Quantity: Lot of 4. MPN: Does Not Apply (not marked). Size: 1/2 in. Country/Region of Manufacture: United States.

Machine Tools mixed lot Aircraft Countersink other milling estate find XG

Vintage Cleveland Tool Co. 1 5/8" Countersink Reamer, Cutting Bit, #800
Marked: Cleveland T.D. Co. Cleveland, Ohio USA 800 1 5/8. Very good condition.
You save $4.62

#2 Cobalt Long Combined Drill & Countersink 60 Degree MF112518231
Drill Length 5/64" +/-.010".
You save $1.55

APT Countersinks 1/4” - 82°- 3/16” Shank HSS Countersink 3-pcs Lot (Loc:1B2)

5/8" 1-Flute Carbide Countersink 120 Degree MF32194
Overall Length 2-5/8" +/-1/8".
You save $6.84

MA Ford Countersinks 67081203 13/16 And 67043701 7/16 60 Machinists Tools
MA FORD 90 67081203 13/16 And 67043701 7/16 60 Countersinks Barely used if any. Check pictures
You save $15.00

HSS 1”countersink 60º Degrees single flute 1/2" shank
Has light surface corrosion from laying so long. Great shape with no noticeable usage or chips on bit

Lot of 10 plus KEO / USA Countersinks Various Sizes, USA., Good Quality, sh6791

Magnavon Countersink Microstop Cage Aircraft Tool
Item is in good condition. 3.75" long.