【HIGH OUALITY】Made of premium heat treated carbon steel,black coating with oil, rust-proof and wear-resistant, very easy to put together the set with the drill,ultra sharp serrations for high-performance, faster and cleaner cutting.
【WIDE APPLICATION】Upgraded design with ultra sharp serrations for faster and cleaner cutting, which is ideal for softwood, plywood,lastic plate. plasterboard and thin PVC board.Great for taks of cutting multiple hole sizes from small to laroe in desk surfaces, doors anofurniture.
【SOLID STORAGE CASE】The set comes with a customized heavy duty case for portability. Designated slots in the case keep every piece inplace. Improve work efficiency.
【WARMLY TIPS】Can be used with a standard electric drill, impact drill, f you need very precise holes, please use a saw machine. not suitfor hard metal, hard wood or density board. Not for use for cutting depths beyond about 1"25mm).
【LIFETIME GUARANTEE】Your satisfaction is the most important thing to us. We try our best to ensure each product is in perfect conditiorbefore you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement.