Grow1 990817 High Speed Steel Titanium Coated Uni-Bit Connical Drill Bit, 1/4"-1 3/8"/Small, Copper

الوصف

Unit-bit conical drill bits are a convenient way to make various sizes holes without changing drill bits. This HSS titanium coated bit is great for drilling into plastic, steel, copper, wood, aluminum, and many other materials. They are very useful when installing ebb&flow systems or making your own hydroponic drip systems. This bit has a 10 total steps which range from 1/4" Through 1 3/8".