Counterbores | Equipment & Auction Search Countersinks & counterbores small size 1/4" approx 0 bids $3.00 GBP Counterbores - Flat Bottom-.196 solid carbide- 0 bids $4.99 USD Vintage Whitman & Barnes Tool Steel Directory And Comparator Drills End Mills 0 bids $4.99 USD 3/8 X 3/32 National Aircraft Counterbore Vintage 0 bids $9.50 USD LOT OF 7 HSS FIXED PILOT COUNTERBORES 1/4" TO M14 1 bids $9.95 USD LOT OF 4 HSS PILOT COUNTERBORES W/ WOOD STAND 1/2" 5/8" 3/4" & 1" 1 bids $9.95 USD The Cleveland Twist Drill Co. 878 High Speed Taper Shank Counterbore 1-3/8 0 bids $9.95 USD Cleveland Counterbore 0 bids $9.99 USD Counterbores (2) 1/2” Shank X .840 OD & .685 OD 0 bids $9.99 USD Counter Bores HSS Piloted (3) 0 bids $9.99 USD 1 NEW! Harvey Tool 5/16" Carbide 4 Flute Flat Bottom Counterbore 23420 0 bids $10.00 USD CLEVELAND 5/16" 3 Flute Interchangeable Pilot Counterbore without Pilot 0 bids $10.00 USD LOT OF 8 ASSORTED HSS PILOT COUNTERBORES M6 TO M14 2 bids $10.50 USD 4 pcs CLEVELAND TWIST Counterbore Pilots 5/16" & ( 2 ) 9/32" & 1/4" 0 bids $15.00 USD CLEVELAND 13/32" 3 Flute Interchangeable Pilot Counterbore With Pilot 0 bids $15.00 USD ProCut 5/8" x 31/32" HSS Taper Shank CapScrew Counterbore 3 Flute 2MT 0 bids $15.00 USD 3/8 13/32 19/32 HIGH SPEED STEEL 3 FLUTE SOLID PILOT CAP SCREW COUNTERBORE 0 bids $17.50 USD Weldon LGS-16-1-Short Counterbore 25/32" Cut Dia. 1/2" Screw Size 0 bids $17.50 USD YUGOSLAVIA COUNTERBORE, 3/4"R X 1-13/16", 3 FLUTE, 4-1/4" FLUTE, 8" OAL 0 bids $22.00 USD LOT OF 6 HSS PILOT COUNTERBORES 1/4" 5/16" 3/8" 1/2" 5/8" & 3/4" 5 bids $23.00 USD 2 CLEVELAND 3 Flute 7/16" Interchangeable Pilot Counterbores with Pilots 0 bids $25.00 USD counter bore 5/8" new 0 bids $34.95 USD GAIRING C14 Morse Taper 4 MT COUNTERBORE Driver Tool Holder Metal Lathe Jig Bore 0 bids $39.99 USD Rivit squeezer Tips & Dimper sets & misc 0 bids $90.00 USD PARKER Y-34730 PORT THREADING COUNTERBORE 0 bids $110.00 USD 17 Counterbores 0 bids $125.00 USD ISX CUMMINS 2892436 COUNTERBORE CUTTER KIT NEW 0 bids $3,000.00 Create an auction ad and attract more bidders to your sale Get Started