Jobber Drill Bits Archive
1. Utoolmart Utoolmart 17mm Reduced Shank Drill Bit HSS 6542 Black Oxide with 1/2 Inch Straight Shank 1pcs Black oxide finish black oxide treatment adds lubricity Small pockets on the surface of the tool that act to hold coolant near the cutting edge Please note to make clean and precise holes water is required
1. JOERIC JOERIC 5mm Masonry Drill Bit Set 10PC 3/16” Concrete Drill Bit Set- Ceramic Brick Drill Bit Industrial Cemented Carbide Tip YG6X, Hex Shank for Glass, Soft Ceramic Tile, Mirror, Plastic. Special tip design a tungsten carbide material hardens the tips Such a combination reinforces the head against cracking and in turn makes