Leadrise 6Pcs Titanium Combination Drill and Thread Screw Tap Hex Shank Bit 6-32nc 8-32nc 10-24nc 10-32nc 12-24nc 1 4-20nc 1 4"

Features: ?Durable taps made of high quality High Speed Steel Material so it can ensure sharp and greatly improve the cutting performance of the drill more wear-resistant and prolongs the service life. ?Decrease processing steps and save time, improve working efficiency. ?Back tapered beyond tap to prevent thread damage from over-drilling. ?Easy to read labeling: Drill tap bit is engraved with the appropriate sizes so it convenient for us to use. ? Suitable for wood, aluminum, iron and other materials. Specification: - Material: High speed steel(HSS 4341) -Rope diameter: 1/4 inch Hex Shank -Bit size: 6-32NC (3.5mm), 8-32NC(4.2mm), 10-24NC(5mm), 10-32NC (5mm), 12-24NC(5.5mm), 1/4-20NC(6.35mm) -Coating: Titanium -Quantity: 6 pcs Taps Notice: 1.Please allow slight dimension error due to manual measurement. 2.Please contact us firstly if there are any problems.