Meiwha Multi-Purpose Coated Tap
Product advantages:
1.Premium high speed steel thread taps with nitriding coated, greatly improved surface hardness, abrasion, and corrosion resistance.
2.Spiral pointed tap, quick down-ward chip removal and smooth tapping experience for through holes, great for cutting new threads or repairing damaged threads.
3.Screw thread tap drill bit set can be used with hand tap wrenches, drill presses, tapping machines, CNC and milling machines, handy for fast and precision tapping.
4.Threading Tapping tool, complete hole drilling, tapping deburring and countersinking on different materials such as aluminum alloy plates, copper plates, iron, general steel and so on.
Meiwha ISO spiral tap:
| Cat NO. | d1 | p(mm) | d2(mm) | SW | dk(mm) | l1(mm) | l2(mm) | l3(mm) |
| M2*0.40 | M2 | 0.4 | 3 | 2.5 | 1.6 | 40 | 6 | 15 |
| M2.5*0.45 | M2.5 | 0.45 | 3 | 2.5 | 2.05 | 44 | 6 | 16 |
| M3*0.50 | M3 | 0.5 | 4 | 3.2 | 2.5 | 46 | 6 | 19 |
| M4*0.70 | M4 | 0.7 | 5 | 4 | 3.3 | 52 | 8.4 | 20 |
| M5*0.80 | M5 | 0.8 | 5.5 | 4.5 | 4.2 | 60 | 9.6 | 24 |
| M6*1.00 | M6 | 1 | 6 | 5 | 5 | 62 | 12 | 29 |
| M7*1.00 | M7 | 1 | 6.2 | 5 | 6 | 65 | 12 | 33 |
| M8*1.25 | M8 | 1.25 | 6.2 | 5.5 | 6.8 | 70 | 15 | 37 |
| M10*1.50 | M10 | 1.5 | 7 | 5.5 | 8.5 | 75 | 18 | 41 |
| M12*1.75 | M12 | 1.75 | 8.5 | 6.5 | 10.2 | 82 | 21 | 48 |
| M14*2.00 | M14 | 2 | 10.5 | 8 | 12 | 88 | 26 | 48 |
| M16*2.00 | M16 | 2 | 12.5 | 10 | 14 | 95 | 26 | 52 |
| M18*2.50 | M18 | 2.5 | 14 | 11 | 15.5 | 100 | 30 | 55 |
| M20*2.50 | M20 | 2.5 | 15 | 12 | 17.5 | 105 | 32 | 58 |
Meiwha JIS spiral tap:
| D1 | P(mm) | d1(mm) | SW | L1(mm) | L2(mm) | L3(mm) | Number of flute |
TAP tolerance |
| M3 | 0.5 | 4.0 | 3.2 | 46 | 10.0 | 19 | 3 | 6H |
| M4 | 0.7 | 5.0 | 4.0 | 52 | 8.4 | 20 | 3 | 6H |
| M5 | 0.8 | 5.5 | 4.5 | 60 | 9.6 | 24 | 3 | 6H |
| M6 | 1.0 | 6.0 | 4.5 | 62 | 12.0 | 29 | 3 | 6H |
| M8 | 1.0 | 6.2 | 5.0 | 70 | 15.0 | 37 | 3 | 6HX |
| M8 | 1.25 | 6.2 | 5.0 | 70 | 15.0 | 37 | 3 | 6H |
| M10 | 1.0 | 7.0 | 5.5 | 75 | 18.0 | 41 | 3 | 6HX |
| M10 | 1.25 | 7.0 | 5.5 | 75 | 18.0 | 41 | 3 | 6HX |
| M10 | 1.5 | 7.0 | 5.5 | 75 | 18.0 | 41 | 3 | 6H |
| M12 | 1.25 | 8.5 | 6.5 | 82 | 18.0 | 48 | 3 | 6H |
| M12 | 1.5 | 8.5 | 6.5 | 82 | 18.0 | 48 | 3 | 6H |
| M12 | 1.75 | 8.5 | 6.5 | 82 | 18.0 | 48 | 3 | 6H |
| M14 | 1.5 | 10.5 | 8.0 | 88 | 20.0 | 48 | 3 | 6HX |
| M14 | 2.0 | 10.5 | 8.0 | 88 | 20.0 | 48 | 3 | 6HX |
| M16 | 1.5 | 12.5 | 10.0 | 95 | 20.0 | 52 | 3 | 6HX |
| M16 | 2.0 | 125 | 10.0 | 95 | 20.0 | 52 | 3 | 6HX |
| M18 | 1.5 | 14.0 | 11.0 | 100 | 25.0 | 55 | 4 | 6HX |
| M18 | 2.5 | 14.0 | 11.0 | 100 | 25.0 | 55 | 4 | 6HX |
| M20 | 1.5 | 15.0 | 12.0 | 105 | 25.0 | 58 | 4 | 6HX |
| M20 | 2.5 | 15.0 | 12.0 | 105 | 25.0 | 58 | 4 | 6HX |
| M24 | 3.0 | 19.0 | 15.0 | 120 | 30.0 | 66 | 4 | 6HX |
Meiwha DIN371 spiral tap:
| D1 | P(mm) | d1(mm) | SW | L1(mm) | L2(mm) | L3(mm) | Number of flute |
TAP tolerance |
| M3 | 0.5 | 3.5 | 2.7 | 56 | 10.0 | 18 | 3 | 6H |
| M4 | 0.7 | 4.5 | 3.4 | 63 | 8.4 | 21 | 3 | 6H |
| M5 | 0.8 | 6.0 | 4.9 | 70 | 9.6 | 25 | 3 | 6H |
| M6 | 1.0 | 6.0 | 4.9 | 80 | 12.0 | 30 | 3 | 6H |
| M8 | 1.0 | 8.0 | 6.2 | 90 | 15.0 | 35 | 3 | 6HX |
| M8 | 1.25 | 8.0 | 6.2 | 90 | 15.0 | 35 | 3 | 6H |
| M10 | 1.0 | 10.0 | 8.0 | 100 | 18.0 | 39 | 3 | 6HX |
| M10 | 1.25 | 10.0 | 8.0 | 100 | 18.0 | 39 | 3 | 6HX |
| M10 | 1.5 | 10.0 | 8.0 | 100 | 18.0 | 39 | 3 | 6H |
Meiwha DIN376 sprial tap:
| D1 | P(mm) | d1(mm) | SW | L1(mm) | L2(mm) | L3(mm) | Number of flute |
TAP tolerance |
| M12 | 1.25 | 9.0 | 7.0 | 110 | 18.0 | -- | 3 | 6H |
| M12 | 1.5 | 9.0 | 7.0 | 110 | 18.0 | -- | 3 | 6H |
| M12 | 1.75 | 9.0 | 7.0 | 110 | 18.0 | -- | 3 | 6H |
| M14 | 1.5 | 11.0 | 9.0 | 110 | 20.0 | -- | 3 | 6HX |
| M14 | 2.0 | 11.0 | 9.0 | 110 | 20.0 | -- | 3 | 6HX |
| M16 | 1.5 | 12.0 | 9.0 | 110 | 20.0 | -- | 3 | 6HX |
| M16 | 2.0 | 12.0 | 9.0 | 110 | 20.0 | -- | 3 | 6HX |
| M18 | 1.5 | 14.0 | 11.0 | 125 | 25.0 | -- | 4 | 6HX |
| M18 | 2.5 | 14.0 | 11.0 | 125 | 25.0 | -- | 4 | 6HX |
| M20 | 1.5 | 16.0 | 12.0 | 140 | 25.0 | -- | 4 | 6HX |
| M20 | 2.5 | 16.0 | 12.0 | 140 | 25.0 | -- | 4 | 6HX |
| M24 | 3.0 | 18.0 | 14.5 | 160 | 30.0 | -- | 4 | 6HX |
Meiwha JIS Straight flute tap
| D1 | P(mm) | d1(mm) | SW | L1(mm) | L2(mm) | L3(mm) | Number of flute |
TAP tolerance |
| M6 | 1.0 | 6.0 | 4.5 | 62 | 16.0 | 29 | 4 | 6HX |
| M8 | 1.0 | 6.2 | 5.0 | 70 | 21.0 | 37 | 4 | 6HX |
| M8 | 1.25 | 6.2 | 5.0 | 70 | 21.0 | 37 | 4 | 6HX |
| M10 | 1.0 | 7.0 | 5.5 | 75 | 23.0 | 41 | 4 | 6HX |
| M10 | 1.25 | 7.0 | 5.5 | 75 | 23.0 | 41 | 4 | 6HX |
| M10 | 1.5 | 7.0 | 5.5 | 75 | 23.0 | 41 | 4 | 6HX |
| M12 | 1.25 | 8.5 | 6.5 | 82 | 24.0 | 48 | 4 | 6HX |
| M12 | 1.5 | 8.5 | 6.5 | 82 | 24.0 | 48 | 4 | 6HX |
| M12 | 1.75 | 8.5 | 6.5 | 82 | 24.0 | 48 | 4 | 6HX |
| M14 | 1.5 | 10.5 | 8.0 | 88 | 24.0 | 48 | 4 | 6HX |
| M14 | 2.0 | 10.5 | 8.0 | 88 | 24.0 | 48 | 4 | 6HX |
| M16 | 1.5 | 12.5 | 10.0 | 95 | 24.0 | 52 | 4 | 6HX |
| M16 | 2.0 | 12.5 | 10.0 | 95 | 24.0 | 52 | 4 | 6HX |
| M18 | 1.5 | 14.0 | 11.0 | 100 | 24.0 | 55 | 4 | 6HX |
| M18 | 2.5 | 14.0 | 11.0 | 100 | 24.0 | 55 | 4 | 6HX |
| M20 | 1.5 | 15.0 | 12.0 | 105 | 26.0 | 58 | 4 | 6HX |
| M20 | 2.5 | 15.0 | 12.0 | 105 | 26.0 | 58 | 4 | 6HX |
Meiwha DIN371 Straight flute tap
| D1 | P(mm) | d1(mm) | SW | L1(mm) | L2(mm) | L3(mm) | Number of flute |
TAP tolerance |
| M3 | 0.5 | 3.5 | 2.7 | 56 | 10.0 | 18 | 3 | 6HX |
| M4 | 0.7 | 4.5 | 3.4 | 63 | 13.0 | 21 | 3 | 6HX |
| M5 | 0.8 | 6.0 | 4.9 | 70 | 16.0 | 25 | 3 | 6HX |
| M6 | 1.0 | 6.0 | 4.9 | 80 | 18.0 | 30 | 4 | 6HX |
| M8 | 1.0 | 8.0 | 6.2 | 90 | 20.0 | 35 | 4 | 6HX |
| M8 | 1.25 | 8.0 | 6.2 | 90 | 20.0 | 35 | 4 | 6HX |
| M10 | 1.0 | 10.0 | 8.0 | 100 | 20.0 | 39 | 4 | 6HX |
| M10 | 1.25 | 10.0 | 8.0 | 100 | 20.0 | 39 | 4 | 6HX |
| M10 | 1.5 | 10.0 | 8.0 | 100 | 20.0 | 39 | 4 | 6HX |
Meiwha DIN376 Straight flute tap
| D1 | P(mm) | d1(mm) | SW | L1(mm) | L2(mm) | L3(mm) | Number of flute |
TAP tolerance |
| M3 | 0.5 | 3.5 | 2.7 | 56 | 10.0 | 18 | 3 | 6HX |
| M4 | 0.7 | 4.5 | 3.4 | 63 | 13.0 | 21 | 3 | 6HX |
| M5 | 0.8 | 6.0 | 4.9 | 70 | 16.0 | 25 | 3 | 6HX |
| M6 | 1.0 | 6.0 | 4.9 | 80 | 18.0 | 30 | 4 | 6HX |
| M8 | 1.0 | 8.0 | 6.2 | 90 | 20.0 | 35 | 4 | 6HX |
| M8 | 1.25 | 8.0 | 6.2 | 90 | 20.0 | 35 | 4 | 6HX |
| M10 | 1.0 | 10.0 | 8.0 | 100 | 20.0 | 39 | 4 | 6HX |
| M10 | 1.25 | 10.0 | 8.0 | 100 | 20.0 | 39 | 4 | 6HX |
| M10 | 1.5 | 10.0 | 8.0 | 100 | 20.0 | 39 | 4 | 6HX |
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