Spring Toolz
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MAGNUM SERIES / SUPER PREMIUM
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.
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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.
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Stops drill walking
The split point design gives accurate starting without the use of a center punch.
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Holds tighter hole size
The split point design is self centering. This limits the normal oversize drilling characteristics.
Runs cooler, uses less torque
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135° point takes a smaller chip resulting in less heat. Friction is reduced by amber gold surface treatment.
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Stops chuck slippage
Flats on drill shanks allow easy positive chuck grip.