Narex Richter Bevel Edge ChiselsSKU: NAR-853600
Narex Richter Bevel Edge Chisels
Right after initial hardening, cryogenic treatment cools the steel down to very low temperatures by using liquid nitrogen to as low as −190 °C.
This completes transformation of austenite, which increases both the hardness and toughness of the steel.
The set contains:
|1/4 inch (6mm)||815003|
|3/8 inch (10mm)||815009|
|1/2 inch (13mm)||815013|
|3/4 inch (19mm)||815019|
|1 inch (25mm)||815025|