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Thread Tap Drill Bits 6pcs Set, HSS M3-M10 Coated Combination 1/4 Hex Shank Screw Thread Metric Tap Drill, Combination Drill and Tap Bits Set Drill and Tap Set, Chazcoolbhf9trnxgp

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$5.99

$ 2 .99 $2.99

In Stock

About this item

  • Thread Tap Drill Bits 6pcs Set: It ismade of HSS 4341, high hardness and rust resistant, six different sizes for your choice. Metric: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5. Shank: 1/4-inch (6.35 mm) hex quick-change shank
  • Automatic Center Punch Tool: The automatic center punch automatically generates a spring-driven impact when pressed against a surface and has an adjustable upper impact limit
  • Efficient: Drilling and tapping in a single step saves steps and time and improves work efficiency
  • Quick Change: 1/4 inch hex shanks are easier to use with power tools, especially for locking into quick-change chucks. The hex shank has a tapered end to prevent excessive knocking. Rear taper over taps to prevent over drilling and damage to threads
  • Suitable: Drill and tap set is suitable for Drilling, tapping and cutting in wood, plastic, fine brass, aluminum and other soft metals (5-6 mm), not suitable for hard materials (e.g. steel plates)


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.
Features:
These taps are made from high speed steel and surface finished by nitriding for high hardness and rust resistance.
There are total 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads.
Taps are designed with spiral flutes and the chip clearing process would be better.
They are taps with drilling function, used to drill a hole and cut new threads at the same time, you will have a smooth tapping experience with them.
These taps are used on a machine to do the tapping, generally more accurate because human error is eliminated.
Specifications:
Material: High speed steel
Color: As pictures show
Hex Shank: 6.35mm(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


Annie L
Reviewed in the United States on September 28, 2024
These thread tap bits don't work well at all. They don't tap the material very well and they leave burrs. Not helpful.
Daryl
Reviewed in the United States on July 18, 2024
I think these will work great for chasing threads. But they are being sold as all in one drill taps for "soft materials". I tried one in a block of plastic and it doesn't clear the chips from the drill bit sufficiently to tap. You have to remove the drill/tap to clear the hole and then get back on the threads you started cutting. This just isn't a workable concept.
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