plywood and fiber cement to heavier steel – up to

3/4-10 x 8 Socket Cap Screw Alloy

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (195)

The nylon flange head adds stability in hollow surfaces

23/64 Cobalt Heavy Duty Jobber Drill Bit

1/2 x 6 ITM SDS Plus eVolution™ Hammer Drill Bit 5/16-18 Socket Cap Screws Alloy plywood and fiber cement to1 2 x 6 ITM SDS Plus eVolution Hammer Drill Bit . An all new designed solid 4 x 90? head symmetry and 4 symmetrical functioning spiral ridges for fast, accurate and tough drilling through all aggregates, concrete, masonry, brick, stone and rebar. 50% more holes Drills rebar No "sticking" Less breakage Less vibration Made in Germany