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Hand Tap M5X0.5 DIN 2181/2 6H HSSE Fra
0000008947
Thread size: M5x0,5172 sizes of this tap
M1x0,2M1,2x0,2M1,4x0,2M1,6x0,2M1,7x0,2M1,8x0,2M2x0,25M2,2x0,25M2,2x0,35M2,3x0,25M2,3x0,35M2,5x0,35M3x0,35M3,5x0,35M4x0,5M4,5x0,5M5x0,5M5,5x0,5M6x0,5M6x0,75M7x0,5M7x0,75M8x0,5M8x0,75M8x1M9x0,5M9x0,75M9x1M10x0,5M10x0,75M10x1M10x1,25M11x0,75M11x1M11x1,25M12x0,5M12x0,75M12x1M12x1,25M12x1,5M13x1M13x1,25M14x0,75M14x1M14x1,25M14x1,5M15x1M15x1,5M16x0,75M16x1M16x1,25M16x1,5M17x1M17x1,5M17x2M18x0,75M18x1M18x1,25M18x1,5M18x2M19x1M19x1,5M20x0,75M20x1M20x1,25M20x1,5M20x2M21x1,5M22x1M22x1,25M22x1,5M22x1,75M22x2M24x1M24x1,5M24x2M25x1M25x1,5M25x2M26x1M26x1,25M26x1,5M26x2M27x1M27x1,5M27x2M28x1M28x1,5M28x2M30x1M30x1,5M30x2M30x2,5M30x3M32x1,5M32x2M32x3M33x1,5M33x2M33x3M34x1,5M34x2M35x1,5M36x1M36x1,5M36x2M36x3M38x1,5M38x2M38x3M39x1M39x1,5M39x2M39x3M40x1,5M40x2M40x3M42x1,5M42x2M42x3M42x4M45x1,5M45x2M45x3M45x4M46x1,5M46x2M48x1,5M48x2M48x3M48x4M50x1,5M50x2M50x3M52x1M52x1,5M52x2M52x3M52x4M55x2M55x3M56x1,5M56x2M56x3M56x4M58x2M58x4M60x1,5M60x2M60x3M62x1,5M62x2M62x3M62x4M64z1,5M64x2M65x2M65x4M68x1,5M68x2M68x3M68x4M70x1,5M70x2M72x1,5M72x4M75x1,5M75x2M76x1,5M80x1,5M85x2M90x2
€12.62 tax inc.
Net price: €10.26
Description
Technical data for the M5x0.5 hand tap
| Technical data | |
|---|---|
| Nominal diameter d1 mm | M5 |
| Thread pitch P mm | 0.5 mm |
| Overall length l1 | 50 mm |
| Flute length l2 | 12 mm |
| Shank diameter d2 | 6 mm |
| Square drive size a | 4.9 mm |
| Tap drill diameter | 4.5 mm |
| Thread angle G | 60° |
| Tap tolerance | ISO2 6H |
Roughing tap and finishing tap – how much material each removes
Division of work in the 1–2 set
The M5x0.5 thread is cut into the wall of a hole with a diameter of 4.5 mm. The thread groove extends 0.25 mm into the wall. A single tap would have to cut the entire groove at once, requiring substantial hand torque and risking breakage. The set divides this work into two passes.
The drawing shows the entire set in operation. Both taps have the same shank and the same length. They differ in their chamfer, the tapered tip: No. 1 has a chamfer spanning 8 threads, while No. 2 spans only 2 threads. The detail windows at the hole wall show how the thread groove deepens after each tap.
| Tap | Chamfer | Chamfer angle | Material removed | How it works in the hole |
|---|---|---|---|---|
| No. 1 – roughing tap | long, 8 threads | 5° | the main portion of the groove | enters smoothly and establishes thread alignment |
| No. 2 – finishing tap | short, 2 threads | 20° | the remainder, to the full profile | follows the cut threads and produces the full 6H profile |
How to distinguish the taps in the set
The chamfer on No. 1 is 4 times as long as the chamfer on No. 2 — the difference is immediately visible when you place them side by side. No. 1 has an incomplete thread profile; only No. 2 has the full profile. The number is also indicated on the shank: No. 1 has one ring, No. 2 has none. Keep the set together and always start with the roughing tap.
How to tap an M5x0.5 hole – sequence 1, 2
Hand tapping step by step
Thread M5x0.5 in four steps
ØDrilling
Drill bit 4.5 mm
1Roughing tap
Chamfer 8 threads
2Finishing tap
Chamfer 2 threads
✓Finished thread
Tolerance 6H
Turning sequence: half a turn clockwise, a quarter turn counterclockwise | Between taps: remove chips from the hole
Start with the hole. The drill diameter is easy to calculate: thread diameter 5 mm minus pitch 0.5 mm gives 4.5 mm. An undersized hole is a common cause of a tap twisting off in the workpiece.
Through hole or blind hole – how deep to drill
The set taps both types of holes. In a through hole, the thread extends through the full material thickness. In a blind hole, cut the thread to 12.5 mm, or 2.5 times the thread diameter (2.5 x 5 mm, shown as 2.5D in the drawing). Drill the hole deeper than the thread. The finishing tap has a chamfer spanning 2 threads, so approx. 2 incomplete threads remain near the bottom. The extra depth below the thread accommodates them along with the chips.
No. 1 – the roughing tap establishes thread alignment
Fit the roughing tap in the tap wrench and position it perpendicular to the surface. Check the angle from two sides, for example with a square. Turn half a turn clockwise, then a quarter turn counterclockwise. Reversing breaks the chip into short pieces – a slight crunch is normal. The first threads determine whether the thread will be straight.
No. 2 – the finishing tap produces the full profile
Back out the roughing tap and remove chips from the hole. Screw the finishing tap into the cut threads by hand – it should engage them on its own. Continue turning at the same rhythm as with the roughing tap. The finishing tap removes the remaining material and cuts the groove to the full profile within tolerance 6H. When it screws in smoothly all the way, the thread is complete – check it with an M5x0.5 screw.
M5x0.5 hand taps for stainless steel
Hand Tap M5x0.5 DIN 2181/2 6H HSSE is used to produce fine internal threads in steel and structural materials with increased strength. In assembly work, predictable thread geometry and axial stability are promoted by using Hand Tap Set M5x0.5, whose two-stage design distributes cutting loads.
Technical specifications: nominal diameter five millimeters; pitch 0.5 mm; 60° metric profile per ISO 68-1; internal thread tolerance 6H in accordance with ISO 965; right-hand thread; straight flutes for controlled chip evacuation. Ground cobalt-alloyed high-speed steel (HSSE) construction increases wear resistance and cutting edge stability. The two-part system in accordance with DIN 2181/2 includes a starter tap (I) and a finishing tap (II). Recommended drill diameter: 4.5 mm; using an active coolant improves finish quality.
- Stable geometry — the two-stage machining sequence balances torque and reduces the risk of jamming.
- High durability — HSSE retains cutting sharpness when machining materials with increased hardness.
- Fit accuracy — the class 6H tolerance ensures successful GO / NO-GO gauge inspection.
- Workshop efficiency — clear tap markings support a consistent sequence of passes and improve operating ergonomics.
DIN 2181/2, ISO 68-1, and ISO 965 ensure compatibility with measuring equipment. As a result M5x0.5 Hand Tap Set enables repeatable specifications and stable thread geometry in one-off and small-batch production.
Stages of cutting an M5x0.5 thread with a 2-piece set: roughing tap and finishing tap
Frequently asked questions
The set consists of two taps — a roughing tap and a finishing tap, which guarantee a fully formed thread when used in sequence.
The HSSE tool is suitable for machining low-carbon steel, aluminum, brass, and other materials with good machinability.
Drill to 4.5 mm (diameter 5 mm minus pitch 0.5 mm) to achieve the correct thread engagement in class 6H.
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| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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