Drill up to 4X faster and last up to 7X longer than regular drill bits in steel, stainless steel and alloy steel applications These bits feature razor sharp 135° split point self centering tips, eliminating “walking” and the need for centre punching and penetrate on contact The superior bronze oxide (gold) ground flute finish reduces friction, allowing outstanding drilling performance with less operator pressure Special flute form enhances chip ejection, reduces drill retractions (woodpeckering) and improves coolant flow to the tip Heavy duty, high molybdenum steel offers greater strength and rigidity, longer lasting cutting edges and improved hole tolerances, permitting higher feed rates JET offers the TORQUE DRIVE® three flat shank for chuck to bit gripping power that is unparalleled in the industry (available on 3/16" diameter and larger bits) Greatly reduces chuck and shank damage and increases cutting efficiency Drill up to 4 times faster and last up to 7 times longer than regular drill bits in steel, stainless steel and alloy steel applications Cutting Edge Material M2 High Molybdenum Steel Decimal Drill Size 0.25" Diameter 1/4" Drill Size 1/4" Finish Bronze Oxide/Gold Flute Type Ground Material Steel Point Angle 135° Point Type Split/Self-Centering Shank Type 3-Flat Size Standard Imperial