threaded countersink for sale, brand-new and used.

Up for auction is 5 microstops / countersink cages. These are 5/16" diameter shafts with quick chuck attachment. You do not need a quick chuck, just 5/16" capacity drill.

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This auction lot is for 4 excellent used condition Zephyr and ATI counter-sink cages. Accept 1/4" threaded bits. The ball bearings are design for high volume, high speed operations without overheating.

Micro-Stop Countersink Kit w/ 1/4 -28 threaded Countersink Cutters - NEW High Quality Micro-Stop Countersink, designed for flush riveting, rivet shaving, & collar removal. The 1/4 x 28 female threaded spindle will accept replaceable pilot cutters, hollow cutters, rivet shaver bits etc…. Kit includes 1 Micro-Stop Countersi

Micro Stop Countersink 5 piece Kit w/ 1/4-28 threaded Countersink Cutters - New Kit includes 2 Micro-Stop Countersinks - Standard and Wide-Flange (teflon no-scratch flange) - New Kit Includes 3 Countersink Cutters (100 degree)- sizes #40, #30, #21 (1/4 x28 threaded spindle) - New Ball Bearing Style. RPM rated up to 10,000. 1/4" shank on Micro Stop Countersinks.

HOLDER, COUNTERSINK TYPE II INTERNAL THREADED SPINDLE MICROMETER COUNTER SINK SHAFT TRAVEL ADJ .2813 TO .3125 .87 IN DIA, 3.1875 IN LENTGH .625 IN MAX DIA OF CUT 1/4 Used in aircraft skin riveting, but can be used in any environment involving rivets, screws, etc. SHANK DIAMETER 0.250 INCHES NOMINAL III DESIGN T

Lot of 6 ea. - This tools are in really good condition. It uses standard 1/4-28 threaded cutters.

Lot of 6 ea. - This tools are in really good condition. It uses standard 1/4-28 threaded cutters.

Lot of 6 ea. - This tools are in really good condition. It uses standard 1/4-28 threaded cutters.

YOU ARE BIDDING ON 20 LBS OF 1" PHILIPS OVAL HEAD SHEET METAL SCREWS. THE SCREWS ARE NEW BUT FROM OLD STOCK. PLEASE LET ME KNOW IF YOU HAVE ANY QUESTIONS.

YOU ARE BIDDING ON 20 LBS OF 7/8" PHILIPS OVAL HEAD SHEET METAL SCREWS. THE SCREWS ARE NEW BUT FROM OLD STOCK. PLEASE LET ME KNOW IF YOU HAVE ANY QUESTIONS.

Large Zephyr Countersink Cage Uses 3/8-24 threaded cutters. You will receive the items in the pictures. Be Sure To Check Out My Other Listings.

2 slightly used Zephyr counter-sink cages. Accept 3/8-24 threaded bits. The ball bearings are design for high volume, high speed operations without overheating.

Countersink 1/4-28 Threaded Extensions - 7pcs

Threaded Countersink - New - 100 degree - 1/2" Diameter - #40 Pilot (.0980") - 1/4-28 threads - American made ** If you purchase this item and are unsatisfied for any reason, you may return it within 14 days (in the same condition when sent) for a full refund. To see more tools, visit our eBay store: RedDotTool

Up for auction is 2 microstops, these accept 1/4 28 threaded bits and are used with quick chuck tooling, you do not need a quick chuck, just 5/16" chuck capacity. I do combine shipping for US buyers. Buyers using the International Shipping Program are NOT eligible for combined shipping.

Up for auction is 2 microstops, these accept 1/4 28 threaded bits and are 1/4" shafts. I do combine shipping for US buyers. Buyers using the International Shipping Program are NOT eligible for combined shipping.

Up for auction is 10 microstops, these accept 1/4 28 threaded bits and are used with quick chuck tooling, you do not need a quick chuck, just 5/16" chuck capacity. I do combine shipping for US buyers. Buyers using the International Shipping Program are NOT eligible for combined shipping.