●HIGH QUALITYH - These taps are made from high speed steel and surface finished by nitriding for high hardness and rust resistance ●6 STEEL DRILLS - suitable for drilling wood, plastic, fine copper, aluminum and other soft metals (5-6 mm), not for hard materials (eg steel sheet) ●SUITABLE - Using for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc ●SELF-CENTERING POINT - do not need assistant center drilling or center punching.Anti-wear: The back of the cone over the faucet to prevent excessive drilling caused by thread damage ●MORE EFFICIENT - Drilling and tapping in one, one-step processing.Greatly save processing steps and time costs, improve working efficiency
Description
Specifications:
Material: High speed steel(titanium coated )
Color: As pictures show
Hex Shank: 6.35 mm(1/4")
Standard: Metric
Thread Size: M3, M4, M5, M6, M8, M10
Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm, 1.5mm
Used On: Machine
Function: Drilling
Quantity: 6
Package Includes: 6 x Taps
Product Performance:
Suitable for processing aluminum, zinc, aluminum alloy, medium and low carbon steel, alloy steel, copper, iron, stainless steel, etc.
Generally used for blind hole processing, upper chip removal.
Description:
Drill tap bits increase efficiency of operation by allowing for drilling and tapping to be accomplished in a single pass.
These HSS drill and tap bits are great tools used to create screw threads, to cut or form the female portion of the mating pair.
They are used on a machine to do the tapping, such as a lathe.
Machine tapping with these taps is faster, and generally more accurate because human error is eliminated.