JOERIC 10PCS Black Masonry Drill Bits, Concrete Drill Bit Ceramic Tile Drill Bit Set Tungsten Carbide Tipped Ceramic Tile Drill Bits for Concrete Brick Glass Plastic and Wood(5-12mm)
- OUR ADVANTAGE COMPARED TO OTHER DRILLS:Compared with ordinary drills, JOERIC 's drills are harder and longer than ordinary triangular drills. The positioning of alloy cross-heads is also more accurate. Black electroplated drills are not prone to rust..
- SMOOTH HOLE: Position drill by making slight dent with the tip before drilling. Small incision resistance. Feature drilling stably, opening neat, smooth, no broken edges, no tremor phenomenon, chip easily..
- HIGH QUALITY-Carbide with a reinforced head that prevents bit cracking and provides a longer lif..
- EASY TO EVACUATE CHIPS :U type slot design with fast drilling dust remove,1/4 Hex shank allows drill bit to be held tightly and stably in power drill..
- PACKAGE INCLUDES:10Pcs masonry drill bit with 5 different sizes 3pc 3/16” (5mm), 3pc 1/4” (6mm), 2pc 5/16” (8mm).
- 1pc 3/8” (10mm) and 1pc 1/2”(12mm) for various purposes, to meet the daily needs of your work..