- Features
| 1 IN Diameter, 4-Cutter Head; Spline Shank; Drilling Depth 17 IN; Overall Length 22 IN |
| Brazing formula optimizes drilling for up to 20% longer life |
| Unique flute geometry provides efficient dust removal |
| Centering point and 4-cutter design provide accurate and precise round holes |
| Feature a 4-cutter 4 x 90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability |