DeWalt SDS-MAX Drill Bits.

7398 DeWalt SDS-MAX 4 Cutters Drill Bits - $0.00 DeWalt SDS-MAX Drill Bits. 4 Cutters for reduced friction and rapid dust removal. Rock Carbide tip maximizes carbide surface contact for longer life 4 flute design, additional flutes clean more debris out. Open head design channels more dust out.

Cardi Handheld Core Drill

9150 Cardi 3-speed Handheld Core Drill Motor - $1,641.00 Cardi T1M-A1-EL 3-speed Handheld Core Drill Compact handheld core drill motor, dry or wet. Heavy-duty, powerful for the professional user. Bit not included.

3-speed gear box, for drilling holes up to 6" in diameter.

15 Amp, 115 Volt, 60 Hz, single phase.

2-3/16" (60mm) collar to use on drill rig.

Includes carrying case and one 5/8"-11 adapter.

Trigger switch control.

Standard 1-1/4"-7 thread with 5/8"-11 threaded adapter and water connection.

Equally suited for wet or dry drilling.

Weight: 17 lbs

Rpm 700/1,860/2,380

6" maximum bit capacity.

Gear	Idle RPM	Load RPM	Core Bit Range Diameter
1	700	570	4"-6"
2	1,860	1,380	2"-4"
3	2,380	1,920	1/2"-2"