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CRYO-TECH™ Cryo ⁄ Nitride
Cryo/Nitride Drills:
Taking advantage of Cryogenic treated drills can result in significant cost savings from increased tool life. Once a drill is treated, it is treated for life. In addition to longer time in cutting application, these tools wear-less. Nitride process diffuses into the surface to create a case hardening which resulting in exceptional corrosion resistance
Type 190-CN HSS CN-TECH™ Jobber Length 135° Split Point
Nitrided coating creates a surface hardness to 70 Rockwell C, exceptional corrosion resistance and heat.
Cryo Treatment — increases toughness while reducing brittleness.
Replaces cobalt drills when drilling series 300 & 400 stainless steel.
Excellent for Truck & trailer repair, Recreation equipment repair and MRO distribution partners.
Manufactured in the USA.
Substantially longer cutting life
The nitro-carburized flute has an increased Rockwell hardness.
Cuts harder materials
The flatter point takes a smaller chip. More torque is directed to a smaller area. This allows drilling into materials with hardness of over 30 on the Rockwell "C" scale.
Stops drill walking
The split point design gives accurate starting without the use of a center punch.
Holds tighter hole size
The split point design is self centering. This limits the normal oversize drilling characteristics.
Runs cooler, uses less torque
135° point takes a smaller chip resulting in less heat. Friction is reduced by amber gold surface treatment.
Stops chuck slippage
Flats on drill shanks allow easy positive chuck grip.