eBay
General Information：[1]Tips: Taps are prone to chipping or breaking due to speed overload or non-vertical tapping. Use the correct tapping tools, such as tapping wrench, tapping machine. Micro taps are mainly used in clocks and watches, as well as for making holes in wood and soft metals with lower hardness.[2]High-speed steel tool: High speed steel tool has high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Fit for most general purpose thread tapping.[3]Wide Applications: Suitable for processing blind holes and sticky materials. For drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics. Recommended feed rate: general steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min.
eBay
Material: HSS 6542 (M2). Outer layer coated with titanium Straight flute design, made of 6542 high speed steel. It is used to process threads of various through holes or shallow blind hole. Can process copper, brass, A3 steel, aluminum, cast iron and other materials.
eBay
Trapezoidal tap use trapezoidal cutting teeth, which distribute cutting forces evenly and result in high cutting efficiency. Compared to other types of threads, trapezoidal threads have higher structural strength.
eBay
((Inv.38663). Not What You Were Looking For?. Portland, CT. 1) OSG 1/2"-20 4 flute. 1) TRW 1/2-20 sprial. 1) OSG 1/4"-28 3 flute. 1) 5/16"-18 Greenfield 3 flute.
eBay
(Inv.41454). tap is used in good condition. Not What You Were Looking For?.
eBay
HSS Threading TapProduct Details1.Applications: Great for through-hole threads. Can be used for drilling and tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc.2.Material and Finish: High speed steel tool is with high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Suitable for general purpose thread tapping.3.Specifications: 5/16-18 UNC thread, H2 thread tolerance grade, right hand thread cutting, fast tapping with accuracy. Straight flutes spiral point taps provide downward chip removal.4.How to Use: Suitable for drill presses, tapping machines, CNC and milling machines. Used with tapping oil to get higher quality threads and more durable taps.5.
eBay
Trapezoidal tap use trapezoidal cutting teeth, which distribute cutting forces evenly and result in high cutting efficiency. Compared to other types of threads, trapezoidal threads have higher structural strength.
eBay