Counterbores
counterbores — pre-owned
Browse 930 counterbores — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
BE565 Microstop Countersink Cage uses 1/4-28 threaded cutters
BE565 Countersink Cage. The Countersink Cages have all been tested and are in great working order. You will receive one of the 16 Cages pictured.
Kendex Metcut 1.75" Indexable Drill Bit 270-0175 Coolant Through 1-1/2" Shank
The Kendex Metcut 1.75" Indexable Drill Bit 270-0175 is a high-quality counterbore pilot designed for metalworking applications. With a coolant through feature and a 1-1/2" shank, this drill bit offers superior performance and durability. The Kendex Metcut brand is known for its reliable and precision cutting tools, making this product a valuable addition to any metalworking shop or manufacturing facility.
Kendex Metcut 1.75" Indexable Drill Bit 270-0175 Coolant Through 1-1/2" Shank
The Kendex Metcut 1.75" Indexable Drill Bit 270-0175 is a high-quality metalworking tool designed for precision drilling. With a carbide-tipped counterbore material, this drill bit ensures long-lasting durability and efficient performance. The 1-1/2" shank allows for secure attachment and smooth operation, making it a reliable choice for professionals in the CNC, metalworking, and manufacturing industries. The coolant-through design further enhances the drilling process, providing optimal cooling and lubrication for extended use.
Lexington Cutter 351036 1-1/8" Carbide Tipped Straight Shank Counterbore w/ Case
Includes: Original red plastic storage tube with factory label clearly showing "LEXINGTON CUTTER INC. 351036 1-1/8" (see photos). Type: Series 3510 Straight Shank Counterbore (interchangeable pilot).
SCHRILLO 6300 LARGE MICROSTOP COUNTERSINK 3/8-24-THD Aircraft Tool NOS
Lot of 6 Union Counterbore Pilots 9/32" × 5/32" Cat. No. 474, 32-10122 Very Good
Lot of 6 Union Counterbore Pilots 9/32" × 5/32" Cat. No. 474, 32-10122 Pre-owned, in very good condition, appear unused Free shipping Free returns
1/2" 4-Flute HSS Center Cut Spot Facer #2 Morse Taper Shank MF31022
Length of Flute 4-3/8".
You save $7.39
Counterbore Set High-Speed Steel Various Sizes 5 Pcs Made In The U.S.A.
This product is a high-quality counterbore set made in the USA from high-speed steel. The set includes 5 pieces in various sizes, designed for precision drilling and metalworking. The counterbores are durable and reliable, ensuring accurate results in industrial applications. With no batteries required, this set is a practical and efficient tool for professionals in the field of CNC, metalworking, and manufacturing.
Eclipse Counterbore Counter Bore Tools Lot
11/16" (.6875") HSS 4-Flute Counterbore #2 Morse Shank 300211
Length of Flute 2-7/8". Overall Length 6-3/4".
You save $1.92
31/32" Silver & Deming High Speed Steel Drill Bit, 1/2" Reduced Shank, HSS
Drive Type: Round Shank (1/2"). Product Features: 1/2" Reduced Shank, Spiral Flute, Black Oxide/Industrial Finish. Color: Black / Dark Grey. It is subject to change, especially during peak periods. Our product photos predominantly feature the actual item you're purchasing.
Lot 6A Metal Milling HSS 82 degree countersink High Speed Steel 11 "drill" bits
Everything looks like it was well taken care of because the ends are wrapped in plastic on the cutting end. I am using in the ad title what was written on the end of the tray.
5x HSS 4 Flute Aircraft Counterbore Pilot Shank Lot - FREE SHIP
5x HSS 4 Flute Aircraft Counterbore Pilot Shank Lot - FREE SHIP
Vintage Carbide Tipped Spot Facing Cutters Counterbore Lot Of 3
Lot of three vintage carbide tipped spot facing cutters / single point counterbores used for machining flat-bottomed seats and precision counterboring operations. Two of the cutters are clearly marked Lexco, with one additional cutter unmarked. All feature single-point carbide tips with straight shanks suitable for mill or drill press use depending on setup. A solid mixed lot for machinists, shop use, or collectors of vintage USA-made cutting tools. ⸻ Condition Used vintage condition. Carbide tips are present on all three cutters. Normal shop wear, surface marks, and discoloration from age and use. No obvious cracks or missing tips observed, but sharpness has not been tested. Please review all photos carefully.
You save $4.94
CLEVELAND 3/4" Interchangeable Counterbore for 1/4" Dia. Pilot 3 Flute 1/2 Shank
Up for sale is a CLEVELAND 3/4" Interchangeable Counterbore for 1/4" Dia. 3 Flute W/ 1/2" Shank. Shows signs of use with scuffs and scrapes. Works as it should.
CLEVELAND TWIST DRILL Counterbores & Spot Facers 1/4-1" Set (Box Only)
Beautiful antique Cleveland Twist Drill wooden box.
.460" Interchangeable Counterbore Pilot 5/16" Shank MF12262038
Flat on shank.
You save $1.22
5/8" (.625") 4-Flute HSS Center Cut Spot Facer #2 Morse Taper Shank MF310222
Length of Flute 4.750" +/-.125".
You save $6.69
5/16" (.3125") 4 Flute Carbide Reverse Spotfacer .015" Radius M787112
Radius. 015" +/-.005".
You save $9.41
11/16" x 3/16" Reverse Backspotfacer Counterbore ~Aircraft Tools
Backspotfacer Reverse Counterbore Cutter. Item Location: 33. Cash on Pickup.
Counterbore Pilot (Lot Of 2 ) 1/2" & 1/4" Pilot With 3/16" Shank
Counterbore Pilot (Lot Of 2 ) 1/2" & 1/4" Pilot With 3/16" Shank
15/32" Reverse Counterbore Cutter With 6" Arbor ~ Aircraft Tools
Reverse Counterbore Cutter with 6" Arbor. Cutter Dia. Pilot Hole.
Lot#12B Metal Milling HSS Count High Speed Steel 240 Degree Chucking Reamers 17
Look at the pictures closely, this will be exactly what you will be getting. Everything looks like it was well taken care of because the ends are wrapped in plastic on the cutting end.
.470" 4 Flute Carbide Reverse Spotfacer MF043337
Overall Length 1/2" +/-.015".
You save $17.31
SPOT FACER 15 PC LOT AIRCRAFT AVIATION TOOLS
15 PC LOT COUNTER BORES / SPOT FACERS. 1lb 7.4ozs.
Lot 13 Counterbores Bendix Weldon Morse 2 flute # 10 #8 # 6 #5 #4 #3 MADE IN USA
Lot of 13 Counterbores Bendix Weldon Morse 2 flute # 10 #8 # 6 #5 #4 #3 #2 USA. 3 #10 Weldon. 2 # 8 Weldon. 2 # 6 Weldon. 2 # 4 Weldon. 1. 210 X. 125 Morse.
6 Counterbores Cutters with Pilots ~ Aircraft Tools
6 Counterbore Cutters with Pilots.935 shank pilots. 170. 247. 3/16 shank pilots. 192. 308. 311. 11/32 with removeable pilot. 238. 935 shank. 9/16 with removeable pilot. 1895 1/8 shank. 21/32 with removeable pilot. 2785 3/16 shank.
Gairing C12 Quick Change HSS 1/2" Hex Drive Counterbore 13/16" Diameter
Gairing C12 Quick Change HSS 1/2" Hex Drive Counterbore. 1/4" Pilot Hole.
Cleveland Carbide Tip 2 1/4" D Counterbore 8 1/2" Long 1 1/2" Shank 4 Flute
Pilot Hole # 0899-2932 313425-1 Cleveland Twist Drill ". One steel end of the tube has a hole in it. Most of this information is etched on the 1 1/2" D shank that has a flat milled on it.
1 1/4" Counterbore Drill Bit Carbide Tipped Mt3 Shank 1/2" Removable Pilot
1 1/4" Counterbore Carbide Tipped 1/2" Removable Pilot R.R.T. . Condition is Used. Shipped with USPS Ground Advantage.
Lot of Counterbore (24) & TwoStage Countersink Drill (8), Various Sizes as Shown
Lot Of COUNTERBORES 1-1/4”100-2125 M2| 1-1/4” 100-2125 M7 | 1.5”100-2150 M7(J36)
ZIP CODE REQUIRED.
.399" 3 Flute Carbide Tipped Aircraft Counterbore MF030015
You save $6.93
Cleveland WOODEN CASE Counter bore STRAIGHT Shank Set No. 37 VINTAGE -13 PIECES
1/2" Cleveland USA. 5/8" Cleveland USA. 13/16" Cleveland USA. 3/16" Straight Taiwan. 3/8" Straight Taiwan. 7/16" Straight Taiwan. High Speed Steel ALL are 3 FLUTE.
5/8" (.625") 4 Flute HSS Reverse Spotfacer .031 Radius M787436B
Radius. 031" +/-.005".
You save $2.15
Lot6B Metal Milling HSS 82 degree countersink High Speed Steel 21 "drill" bits
Everything looks like it was well taken care of because the ends are wrapped in plastic on the cutting end. I am using in the ad title what was written on the end of the tray. Get it FAST!!
1" x 3/8" Reverse Backspotfacer Counterbore ~Aircraft Tools
Backspotfacer Reverse Counterbore Cutter. Item Location: 28. Cash on Pickup.
National 500-H 3/4'' Milling Cutter Tool 8-1/2'' OAL 3/4'' Shank
Title: National 500-H 3/4" Milling Cutter Tool 8-1/2" OAL 3/4" Shank. We're down to earth, easy to work with people. PRODUCT INFORMATION.
USED METCUT CARBIDE INSERT INDEXABLE COUNTERBORE 1-1/4" (7710-0116) #2MT DRIVER
STUB TAPER DRIVER: #2MT. USES INSERT STYLE: G-250-BD. CONDITION: VERY LIGHT USED. HEAD LENGTH: 1-1/4".
