Viking Left Hand Spiral Drills - Type 240-AL 135° split point for fast penetration and accurate starting without center punch. 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. Ideal for drilling broken studs. Need for screw and bolt extractor may be eliminated. Left hand spiral drill may loosen the bolt stud while drilling a hole for use of the screw and bolt extractor Diameter: 5/16 Overall length: 4 1/2 Flute length: 3 3/16
92470
Special Hi-Molybdenum tool steel.
Item # 24597
Viking 92470
01K-T99-2470
