About This 【Size】Include 1/4"-20UNC M2 steel tap and #7 M2 HSS drill bit with round shank,all stored in a storage box for easy carrying. 【Top Quality】All the taps and drill bits in our tap tool sets are made of top-grade M2 steel and are titanium-plated to ensure its high hardness, rust proof, sturdy and durable.Fits most drill driver brands on the market. The taps in this set can be driven by hand and machine. 【Widely Applications】This drill tap set are designed to Create new threads or re-thread damaged or jammed threads. Thread tap can process through holes or shallow blind holes, with downward chip removal, right-hand cutting, and fast and accurate tapping. Suitable for most metals, stainless steel, cast iron, aluminum, aluminum alloy, bronze and hard plastics. 【Warm Tips】Drill holes with a twist drill bit first, then tap with a thread tap. Tapping and drilling angle should be 90 degrees vertical and stable. The higher the hardness, the slower the speed. The tapping depth should not exceed 1.5 times the diameter of the tap (For example, the diameter M6x1 is about 6mm, and the depth should not exceed 9mm.) 【Satisfaction】RURITKIT aims to provide high-grade products and customer service to all customers. Any problems, just contact us and our after-sale team will solve your problems ASAP. Overview Material : M2 HSS Cutting Diameter : 0.25 Inches Finish Type : Titanium Shank Type : round shank Cutting Angle String : 118 Degrees
