ZELX AL PO

Spiral Pointed Taps for Aluminum

Specification

E

Nitride

Recommended Tapping Speed depending on Materials

Wrought aluminumAluminum alloy castingsinc alloy castings
5〜155〜155〜15
(m/min)(m/min)(m/min)

For icon explanation, refer to P.50

■ In tapping of aluminum die casting and aluminum casting, ZELX AL PO solves chip jamming and chip clogging trouble, and eliminates torn threads.

TYPE:1

::e2 TYPE::e3

TYPETYPE TYPE

Segment:1F

SizeClassCodeChamferLℓnDsKℓkNo. of Type
(inch)(inch)(inch)(inch)(inch)(inch)flutes

For Metric threads

M3 × 0.5

D3 Y86228 5P 2.205 0.433 0.709 0.141 0.11 0.187 3 1

M3.5 ×0.6

D4 Y86229 5P 2.205 0.512 0.787 0.141 0.11 0.187 3 1

M4 × 0.7

D4 Y86230 5P 2.48 0.512 0.827 0.168 0.131 0.25 3 1

M5 × 0.8

D4 Y86231 5P 2.756 0.63 0.984 0.194 0.152 0.25 3 1

M6 × 1

D5 Y86232 5P 3.15 0.748 1.181 0.255 0.191 0.312 3 1

M7 × 1

D5 Y86233 5P 3.15 0.748 1.181 0.318 0.238 0.375 3 2

M8 × 1.25

D5 Y86235 5P 3.543 0.866 1.378 0.318 0.238 0.375 3 2

M8 × 1

D5 Y86234 5P 3.543 0.866 1.378 0.318 0.238 0.375 3 2

M10 × 1.5

D6 Y86237 5P 3.937 0.945 1.535 0.381 0.286 0.437 3 2

M10 × 1.25

D5 Y86236 5P 3.937 0.945 1.535 0.381 0.286 0.437 3 2

M12 × 1.75

D6 Y86240 5P 4.331 1.142 - 0.367 0.275 0.437 3 3

M12 × 1.5

D5 Y86239 5P 3.937 0.866 - 0.367 0.275 0.437 3 3

M12 × 1.25

D5 Y86238 5P 3.937 0.866 - 0.367 0.275 0.437 3 3

For Unified Threads

No.2-56UNCGH2Y862005P1.7720.2760.4720.1410.110.18721
No.4-40UNCGH2Y862015P2.2050.4330.7090.1410.110.18721
No.5-40UNCGH2Y862025P2.2050.4330.7090.1410.110.18731
No.6-32UNCGH3Y862035P2.2050.5120.7870.1410.110.18731
No.8-32UNCGH3Y862045P2.480.5120.8270.1680.1310.2531
No.10-24UNCGH3Y862055P2.7560.630.9840.1940.1520.2531
No.10-32UNFGH3Y862065P2.7560.630.9840.1940.1520.2531

GH3 Y86207

1/4-20UNC 5P 3.15 0.748 1.181 0.255 0.191 0.312 3 1