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Silver metal threading die with adjustable screw

Drill America

Drill America DWTSMR3-52X5 M52x5 3" OD HSS Round Adjustable Die

SKU CH-8R4P-CFKW7

HSS round adjustable die cuts M52x5 threads with chamfered faces for shoulder work

  • High-speed steel construction extends die life for repeated threading tasks
  • Adjustable fine-pitch screw allows precise thread fit control
  • Dual chamfer design supports both standard and shoulder-close threading
  • Machine-holder compatible with removable adjusting screw for flexible set-up
  • California Proposition 65 warning: contains chemicals linked to cancer and reproductive harm

Threading die for M52x5 threads

This Drill America HSS round adjustable die cuts M52x5 external threads with a three-inch outside diameter. The high-speed steel construction provides extended wear life for repeated threading operations. Both faces are chamfered, one with a two-to-three-thread lead and the other with a shorter chamfer for threading close to shoulders. An internal fine-pitch screw allows precise size adjustment.

Three-inch outside diameter fits standard die

The 3" OD matches common industrial die stocks and machine holders for secure mounting. When used in a machine holder the adjusting screw can be removed so the holder's own screws control the setting. The beveled slot ensures the die seats cleanly and the adjustment mechanism engages without interference. This single dimension determines compatibility with existing tooling.

Suited for maintenance shops cutting large metric

Plumbers and machinists who regularly produce M52x5 threads on pipe or rod will benefit from the adjustable fit and durable HSS material. The die is not intended for high-volume production threading where solid dies or automated equipment are preferred. Buyers needing different thread pitches or smaller diameters must select alternative tooling.

Highlights

  • High-speed steel construction extends die life for repeated threading tasks
  • Adjustable fine-pitch screw allows precise thread fit control
  • Dual chamfer design supports both standard and shoulder-close threading
  • Machine-holder compatible with removable adjusting screw for flexible set-up
  • California Proposition 65 warning: contains chemicals linked to cancer and reproductive harm

Specifications

BrandDRILL AMERICA

Questions about this item

How does the M52x5 thread size translate when cutting threads in a real workpiece?

The die cuts a 52 mm major diameter with a 5 mm pitch, producing external threads that match M52x5 nuts or tapped holes.

What standard governs the 3 inch outside diameter and how does it limit holder compatibility?

The 3 inch round body follows common die-stock dimensions, so it fits standard adjustable die holders and machine holders designed for that diameter.

What physical clearance does the 3 inch round body need to mount in a die stock or machine holder?

The die requires a holder with a 3 inch internal bore and enough axial length to accommodate the full body and adjusting screw.

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