Extra-sharp points speed screw starts during assembly

#57 Heavy Duty Drill Bit - Stubby Length

17/64 Cobalt Heavy Duty Jobber Drill Bit

7/8-9 x 1 1/2 Socket Cap Screw Alloy

3/4-16 x 1 1/2 Hex Cap Screw SS 18-8 (A2)

#18 x 6 High Speed Aircraft Bit Cobalt (6) Drop-In Anchors Zinc Plated Extra-sharp points speed screw starts#18 x 6 High Speed Aircraft Bit Cobalt . Manufactured to NAS 907 Type J specifications Jobber flute lengths for drilling holes in hard to reach places Heavy duty construction for portable or machine drilling For use in drilling in high tensile strength alloy steels, stainless steels, titanium and other difficult to machine materials Made in the USA