Quick-Change Shanks

7 products available - Order by EDP Number

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About Quick-Change Shanks

Steel straight shanks for use with Severance 3N1-QC™ quick change countersinks and Chatter-Free™ aircraft and piloted countersinks. Also listed: the FM-4-MT #2 Morse taper adapter for the SC-47 Micro-Stop countersink unit.

Specialized cutting tools for unique applications.

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.

Quick-Change Shanks

Quick Facts

  • 7 products in this group
  • Made in Saginaw, Michigan
  • Precision ground to exacting tolerances
  • Available through authorized distributors
  • Steel construction
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Available Products

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

Straight Shanks for QC and Piloted Aircraft Countersinks

Thread Size Shank Dia. Shank Dec. Overall Length Shoulder Dia. Shank Name EDP Number
1/4"-281/4".2504"7/16"FM-2 Shank34235
1/4"-281/2".5006"1/2"FM-2x6 Shank34239
1/4"-281/2".5008"1/2"FM-2x8 Shank34240
3/8"-241/4".2504"9/16"FM-3 Shank34236
3/8"-245/8".6256"5/8"FM-3x6 Shank34241
3/8"-245/8".6258"5/8"FM-3x8 Shank34242

Morse Taper Adapter for the SC-47 Unit

Part No. Description Fits EDP Number
FM-4-MT#2 Morse Taper AdapterSC-47 Micro-Stop Countersink Unit34238

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