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Utoolmart Machine Tap 1/4-18 NPS Straight Pipe Thread Flutes High Speed Steel Thread Milling Taps

Free shipping on orders over $29.99

$12.99

$ 5 .99 $5.99

In Stock
  • 【MATERIAL】- HSS (High-Speed Steel);Accuracy: H2;Thread Size: NPS1/4-18
  • 【HIGH QUALITY】- High-speed steel taps are with high hardness and toughness for wear resistance, well suited for general purpose applications.Used with some cutting fluid or keep it wet when tapping, the will last longer.
  • 【MULTI-FUNCTION】- The straight pipe taps can be applied for threading machine and electric drills, use to cut thread inside hole, creating a female surface which functions like a nut.
  • 【USER-FRIENDLY AND SAFE DESIGN】 - Standard American thread design, clear and tidy, can quickly remove chips to achieve efficient thread processing.
  • 【WIDE-APPLICATIONS】- Uncoated taps feature just the base substrate without any additional coatings, and fit a wide range of applications.Suitable for most metals, iron plate, copper, zinc, alloy steel, abrasive steel, A4 steel, stainless steel, etc.



Product Description

thread chaser

Complete hole drilling, tapping, deburring and countersink in one operation with power drill, saves labor and time. Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron etc.

thread taps for steel

SPIRAL FLUTE TAP

Upward chip removal

Suitable for blind hole

cnc lathe tapping handle

SPIRAL POINT TAP

Chip removal downward.

Suitable For Through Hole

tap and die set

STRAIGHT FLUTE TAP

It's Widely Used In Various Types Of Hole

Suitable For Cast Iron And Other Short Chip Metal,Creating Almost Powder Chips

thread fixer

Compare The Tapping Tap

The way of chip removal is different when machining thread. The chip removal mode of spiral groove tap is upward, which is suitable for blind hole thread processing. The chip removal mode of straight groove tap is downward, which is suitable for through hole machining

Spiral groove tap is one of the tools for processing thread, which is a kind of tap. It is named because its chip removal groove is spiral. Spiral groove taps are divided into left-hand spiral groove taps and right-hand spiral groove taps. Straight groove taps have no such distinction

Application of spiral groove tap: it can be used for machining materials with high hardness, materials easy to cause tool wear, powder like materials, through holes and blind holes with short tapping depth


James P Smith
Reviewed in the United States on April 26, 2024
Unfortunately it broke after a few uses
Mike Baker 55
Reviewed in the United States on January 15, 2022
I bought this for occasional use in tapping aluminum to install motorcycle fuel taps that are 1/4" NPS or 1/4" National Pipe Straight thread. A straight is NOT the same as a NPT or tapered thread. You must use the correct pipe tap. I'm happy with the results so far. The tap cut a clean, burr free thread.
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