Quick facts
- Brand: âGMTOOLS
- Price: USD 24.99
- Rating: 4.60 (222 reviews)
The GMTOOLS 17PCS Rotary Hammer Drill Bits and Chisel Set is a practical kit for common masonry jobsâdrilling holes for anchors and fasteners, plus chiseling and light demo work. Itâs built around an SDS-Plus shank design to fit most rotary hammer drills and help deliver a secure grip during impact drilling.
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Inside the case youâll get 13 spiral-flute drill bits in a range of diameters (including 5.5 mm through 16 mm, with several common inch equivalents listed) along with four chisels: a point chisel, two flat chisels, and a U-groove chisel. The set uses a YG8 carbide head with a carbide steel body for durability when working on tough materials like concrete, brick, tile, and mortar.
- 17-piece set: 13 SDS-Plus drill bits plus 4 chisels (point, two flat, and U-groove)
- Carbide-tipped (YG8) heads with a carbide steel body for hardness and durability
- Designed for concrete and masonry work (concrete, stone, brick, tile, mortar)
- SDS-Plus shank fits most rotary hammer drills for strong, secure engagement
- Includes a portable storage case for organization and transport
If you want an all-in-one SDS-Plus assortment for typical drilling and chiseling tasks around masonry, this kit covers a broad range of hole sizes and includes multiple chisel stylesâhandy for both installation and material removal.











