Water Hardening Drill Rod

On the other hand the oil hardened rod is easily welded and machined it is well suited for general tool making due to its long lasting toughness.

Water hardening drill rod. A water hardening drill rod is not heavily alloyed as oil hardening drill rod. Find air oil water hardening drill rods at msc industrial supply serving the metalworking safety and mro industries for over 75 years. Water hardened drill rods. W 1 water hardening drill rod carbon 1 00 manganese 40 silicon 20.

A drill rod is a form of bar stock machined to produce tools such as drill bits taps dowel pins shafts reamers files punches and hammers. A water hardened rod is used in the manufacture of hammers and files due to the rod not being heavily alloyed. View product details. Water hardened drill rods are not heavily alloyed allowing the material to be more easily machined than the oil hardened variety.

The result is a hard durable metal which is easily machined. It s soft enough to shape but can be heated up to revert back to the hardness. If there is a color code on the end of the rods red is probably water hardening and yellow is probably oil hardening but not necessarily. There are two basic types of drill rod.

Drill rods are manufactured from tool steel that has been ground to a tight tolerance diameter. This allows the material to be more easily machined than the oil hardened drill rod although a water hardened rod is not well suited to welding. Water and oil hardened. Value collection 3 16 diam tool steel h 13 air hardening drill rod 36 long.

This allows the water hardening drill rod to be more easily machined but it is not well suited for welding purposes. Made in usa letter m 0 295 diam tool steel w 1 water hardening drill rod 36 long msc. Water and oil hardened. During the water hardening process the rod is heated until glowing red then plunged into a vat of water to cool.

That seems to be the coding i generally see but i don t think there is any solid standard. In comparison oil hardening drill rod can be easily welded and machined due to its high alloy content. There are two basic types of drill rod. It depends on the manufacturer.

A fine grained commercial quality steel w 1 can be used for tools parts dies or punches which require great hardness and a tough inner core for maximum strength.