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One-gallon bottle of dark Relton thread cutting oil with extreme-pressure additive

Relton

Relton TCO-14 Thread Cutting Oil Dark Extreme Pressure 1 gallon

SKU CH-W372-9DJHX

Dark thread cutting oil with extreme-pressure additives in a 1 gallon bottle

  • Product typeFluids & Lubricants
  • Extreme-pressure additives protect tools during heavy threading
  • Dark formulation suits high-stress cutting operations
  • One-gallon container provides ample supply for workshop use
  • Relton brand trusted for metalworking lubricants
  • Oil-based fluid reduces friction and extends tap life

Thread Cutting Oil 1 Gallon

Relton TCO-14 Thread Cutting Oil is a dark lubricant formulated with extreme pressure additives for metal threading tasks. Supplied in a one gallon bottle, it is designed to reduce friction and extend tool life during cutting operations. The product arrives new and ready for workshop or industrial use.

Machinists and maintenance teams

This oil suits machinists, maintenance technicians and fabricators who cut threads on ferrous and non-ferrous metals and need a dedicated extreme pressure fluid. Buyers who want a multi-purpose spray lubricant or a water-soluble coolant should look at something else. The dark colour and additive package target heavy-duty threading rather than light assembly.

Extreme pressure additive type

The defining specification is the extreme pressure additive package blended into the dark oil base. This chemistry protects cutting edges under high load and helps produce clean, accurate threads. Match this additive type to your material and process requirements before purchase.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 69% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameRELTON
Product typeFluids & Lubricants

Questions about this item

How often will the 1 gallon of Relton TCO-14 need to be replaced during daily threading work?

Replacement depends on how many threads you cut each day; a 1 gallon bottle lasts through many operations before a new container is required.

What limit appears first when the oil is used continuously on a high-speed tap?

The fluid can thin from frictional heat, reducing its extreme-pressure film strength before the bottle is empty.

Does the dark oil produce noticeable fumes or heat when it runs all day in a production cell?

The oil is formulated for extended use with minimal smoke and stable temperature rise under normal cutting speeds.

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