13.11.2014 Views

Jobber drills with straight shank DIN 338

Jobber drills with straight shank DIN 338

Jobber drills with straight shank DIN 338

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

NC taper <strong>shank</strong> spotting <strong>drills</strong><br />

Works Standard<br />

HSS<br />

Article no. 82191 R 120°<br />

Article no. 82192 R 90°<br />

Type N<br />

Range applications<br />

Special <strong>drills</strong> for spot-drilling accurately<br />

positioned holes. Sturdy design <strong>with</strong><br />

exceptionally short flutes. A thin web,<br />

requiring no web thinning. With very<br />

high concentricity. Suitable for spot-drilling<br />

and counterboring operations on<br />

NC-machines, jig boring machines,<br />

universal milling machines and special<br />

machines.<br />

Manufacturing specifications<br />

Point grinding: relieved cone<br />

Point angle: 90˚/120°<br />

Web thinned: none<br />

Helix angle: smaller than standard<br />

Web thickness: gering<br />

Web taper: none<br />

Flute form: standard (<strong>with</strong>out lands)<br />

Tolerance on Ø: h7<br />

Other manufacturing specifications to<br />

<strong>DIN</strong> 1414<br />

...0,00 HSS<br />

#d1#. 82191 82192<br />

38 38<br />

nom.-Ø<br />

mm<br />

Morse<br />

taper<br />

total<br />

length<br />

mm<br />

flute<br />

length<br />

mm<br />

R<br />

N<br />

R<br />

N<br />

12.00 1 122 30 <br />

16.00 2 148 37 <br />

20.00 2 148 45 <br />

25.00 3 171 53 <br />

126<br />

bright steam tempered T TiN-coated

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!