GRK Fasteners R4 121010 Screw, #9 Thread, 2-1/2 in L, Bugle Head, Star Drive, Self-Drilling, Self-Tapping Point, Steel Tool Storage & Organization 9 in in wood and

9 in in wood and 0 to 3500 spm speed

You can keep both the SAE and metric 56-piece 3/8 in and 50-piece 1/4 in drive ratchet and socket sets organized in the included PACKOUT™ low-profile organizer equipped with a clear top for easy identification of parts at a glance

1/8 in maximum depth of cut 1/8 in

Capture Charge™ with regenerative braking technology to extend runtime with virtually every cut

stainless steel rods and FKM seals

GRK Fasteners R4 121010 Screw, #9 Thread, 2-1/2 in L, Bugle Head, Star Drive, Self-Drilling, Self-Tapping Point, Steel Tool Storage & Organization 9 in in wood andGRK's R4 self countersinking screw has a patented under head with saw blade like cutting teeth and six self contained cutting pockets. Together they act similar to a circular saw blade, transporting the drill dust away from the edge of the screw hole while cutting an ideally clean hole into even the most brittle materials without cracking any surface treatment. This design enhances the R4's versatility by allowing the fastener to countersink into even