Makita
4" Rotary Hammer Core Bit - B-66678
Makita Rotary Hammer Core Bit Centering Bits features a carbide-tipped tapered bit for faster and more accurate starts. Centering bits have larger diameters than standard carbide bits, allowing smaller hammers to drill larger holes. A high-grade steel construction provides increased durability. The bits are for dry drilling in concrete, block, and brick. For increased versatility, the bit is interchangeable with Makita SDS-MAX or Spline rotary hammer carbide core bit shank adaptors (sold separately).
Features
Prop 65
| Shank Type | Straight |
|---|---|
| Usable Length | 3-1/2" |
| Overall Length | 4-1/2" |
| Diameter | 7/16" |
| Product Type (RHB, DS) | Core Bits |
| Country of Origin | France |
| Package Quantity | 1 |
| Shipping Weight | .17 lbs. |