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HAHN+KOLB-Toolcatalog 2011/12 – Metal Cutting Tools

HAHN+KOLB-Toolcatalog 2011/12 – Metal Cutting Tools

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Continued next page<br />

M<br />

Machine taps<br />

metric ISO thread DIN 13, for blind holes<br />

Execution: dimensions in accordance with DIN 352 = short version.<br />

Structural dimensions according to DIN 371 = reinforced shaft (up to M 10); DIN 376 = overrun shaft (from<br />

M <strong>12</strong>).<br />

No. 13260 and 13270 for through and blind holes<br />

a a a<br />

Material HSSE HSSE HSSE<br />

Tolerance ISO 2 ISO 2 ISO 2<br />

Structural dimensions DIN 352 371 371/376<br />

Surface bright bright bright<br />

Start Shape C Shape C Shape C<br />

Twist angle 15° (right) 40° (right) 0°<br />

Max. depth of thread 1.5 x d 2.5 x d 1.5 x d<br />

Insert type/machine type<br />

conv./ hand CNC / conv. conv./ hand<br />

Size Inclination Core hole Ø<br />

2,5xd 1,5xd C (2-3)<br />

Total<br />

Length<br />

DIN 352 /<br />

371<br />

Shank Ø h 9<br />

DIN 352/<br />

371<br />

Shank V h<br />

<strong>12</strong><br />

DIN 352/<br />

371<br />

13260 13267 13270<br />

M mm mm mm mm mm Ident. No. U. pr. E U. pr. E U. pr. E<br />

2 0,40 1,60 45 2,8 2,1 020 <strong>–</strong> O. R. O. R.<br />

2,5 0,45 2,05 50 2,8 2,1 025 <strong>–</strong> O. R. O. R.<br />

3 0,50 2,50 40 / 56 3,5 2,7 030 O. R. O. R. O. R.<br />

4 0,70 3,30 45 / 63 4,5 3,4 040 O. R. O. R. O. R.<br />

5 0,80 4,20 50 / 70 6 4,9 050 O. R. O. R. O. R.<br />

6 1 5,00 50 / 80 6 4,9 060 O. R. O. R. O. R.<br />

8 1,25 6,80 56 / 90 6/8 4,9/6,2 080 O. R. O. R. O. R.<br />

10 1,5 8,50 70 / 100 7/10 5,5/8 100 O. R. O. R. O. R.<br />

<strong>12</strong> 1,75 10,20 75 / 110 9 7 <strong>12</strong>0 O. R. O. R. O. R.<br />

16 2 14,00 110 <strong>12</strong> 9 160 O. R. O. R. <strong>–</strong><br />

18 2,5 15,50 <strong>12</strong>5 14 11 180 <strong>–</strong> O. R. <strong>–</strong><br />

20 2,5 17,50 140 16 <strong>12</strong> 200 O. R. O. R. <strong>–</strong><br />

24 3 21,00 160 18 14,5 240 <strong>–</strong> O. R. <strong>–</strong><br />

conv.<br />

Threading tools<br />

Machine taps for blind holes<br />

No. 13260<br />

No. 13267<br />

No. 13270<br />

DIN 352/371/376<br />

RH cut<br />

<strong>Metal</strong>-cutting tools<br />

Application Steel (N/mm²) Stainless st. Aluminium Brass Bronze Plastics Graphite/ Gray cast Ti Ni Super

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