The Model 240B SRA "combo" drill system combines the standard features of the Model 210B SRA with the ability to convert to a pneumatic core drill.
- Conversion process requires just a few simple tools and can be quickly conducted on the jobsite
- Core drill utilizes a three-speed motor (400, 900 and 1,600 rpm) and requires a minimum of 77 cfm
- Can core and drill holes from 5/8- to 2 1/2-in. diameter and drill up to 18 in. deep
- Adjustable to drill into the center of a concrete slab from 6 to 24 in. thick