Type 130-AG 1/2" Reduced Shank Silver & Deming Magnum Super Premium-3-Flats on Shank Heavy-Duty, 135° Split Point
Special Hi-Molybdenum tool steel.
135° split point for fast penetration and accurate starting without a center punch.
Sizes larger than 1" diameter have 118° split point.
Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
Body and clearance are gold surface treated for maximum lubricity.
Space age nitro-carburized steel withstands higher drilling temperatures while maintaining sharpness.
Recommended for use in work hardening grades of stainless.
WHY CHOOSE MAGNUM?
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.
OUTSTANDING QUALITY APPEARANCE The rich amber gold color sets it apart from commodity cutting tools.
RUNS COOLER, USES LESS TORQUE 135° point takes a smaller chip resulting in less heat. Friction is reduced by amber gold surface treatment.