5/16 X 6 MASON. R&H 1600A
#WST160A11612
Specifications
| Category | Drills |
| Finish | Black & Gold Tipped |
| Flute Length (in.) | 6-5/8 in (16.84 cm) |
| Material | Carbide Tip |
| Overall Length | 12 in (30.48 cm) |
| SAE or Metric | SAE |
| Shank Size | 1/4 in (0.64 cm) |
| Size | 1/4 in (0.64 cm) |
| Size Range | 9/64 in to 1/4 in (0.36 cm to 0.64 cm) |
| Length Range | 12 to 12-63/64 in |