Threaded Shank Chatterless Countersinks

54 products available - Order by EDP Number

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About Threaded Shank Chatterless Countersinks

These countersinks have a threaded back for use with separately ordered shanks. Ideal for use on radial drills, lathes and mills. Sizes 3/4" to 3", with threads from 3/8"-24 to 1-1/4"-12.

Made in High-Speed Steel. See the straight shank and tapered shank pages for shank styles and sizes.

Ordering Tip

All tools are ordered by their EDP Number (Electronic Data Processing). Find your tool in the table below and use the EDP number when placing orders with your distributor.

Threaded Shank Countersink

Quick Facts

  • 54 products in this group
  • Made in Saginaw, Michigan
  • Precision ground to exacting tolerances
  • Available through authorized distributors
  • Resharpenable for extended life
Download Full Catalog (PDF)

Available Products

All EDP numbers listed below. Request a quote for any EDP, or find a stocking distributor.

Threaded Shank Countersinks

Body Dia. Thread OAL Tool Name 60° EDP 82° EDP 90° EDP 100° EDP 110° EDP 120° EDP
3/4"3/8"-241-1/2"CK-3/4-T032700328003290033000331003320
7/8"3/8"-241-1/2"CK-7/8-T032710328103291033010331103321
1"1/2"-201-1/2"CK-1-T032720328203292033020331203322
1-1/4"5/8"-181-3/4"CK-1-1/4-T032730328303293033030331303323
1-1/2"3/4"-161-7/8"CK-1-1/2-T032740328403294033040331403324
1-3/4"3/4"-162-1/8"CK-1-3/4-T032750328503295033050331503325
2"3/4"-162-1/4"CK-2-T032760328603296033060331603326
2-1/2"1"-143"CK-2-1/2-T032770328703297033070331703327
3"1-1/4"-123-1/4"CK-3-T032780328803298033080331803328

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