Rotary percussion bits made of chrome vanadium shaft through hardened to 50-53HrC. Shot-peened, double tempered finish reduces breakage, copper braze material gives high heat resistance and flute geometry removes dust from the hole quicker for fast drilling and long life. Used in applications such as rotary drilling in concrete, brick and masonry.
Tools & Power Tools
Irwin 61116 Masonry Bit 1/4X4″
- Length: 4″.
- Shank Diameter: 1/4″.
- High quality components.
- Satisfaction ensured.
| Drill Size | 1/4 in. |
|---|---|
| Overall Length | 4 in. |
| Shank Type | Straight Shank |
| Product Type | Rotary Drill Bit |
| Number in Package | 1 pc. |
