SDS MAX QUAD BIT 7/8X21
$66.35
Engineered for unparalleled performance, the 7/8 in. x 21 in. SDS-max® Shank Quad-Head Drill Bit by Simpson Strong-Tie is an essential tool for tackling challenging concrete drilling tasks. Constructed from a durable chromium-nickel-molybdenum steel alloy, this drill bit ensures high-quality hammering and an extended service life, making it a reliable choice for professional contractors and DIY enthusiasts alike. Its self-centering tips offer precision in hole placement, while the innovative 4 x 90° head geometry facilitates efficient drilling through rebar and minimizes the risk of sticking in reinforced concrete.
Description
Simpson Strong-Tie offers a complete line of premium-quality drill bits, core bits and chisels to handle any drilling and demolition need. SDS-max shank bits have a chisel-shaped drill bit head which penetrates the material and directs concrete dust into the multi-flute spiral. The proprietary flute geometry reduces vibration and optimizes impact energy transfers from the rotary hammer into the drill bit tip which enhances drilling speed and durability and reduces noise, stress and vibration on the operator. All the features of the quad-head dual-cutter are designed to improve durability and drilling speed. The high-volume, double-helix design of the quad-head bit comes with the patented, high-performance, reinforced core flute to maximize energy transfer.
Additional information
| Weight | 1.873 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
| Manufacturer | Simpson Strong-Tie |
| Country of Origin | Germany |
| Drilling depth | 17 in. |
