Page 79 - Carbide drills I Thread cutting tools 2023

Spiral flute drills Supradrill® H

3xd

HRC HRC HRC
48-56 56-60 > 60

DURO-VD
Article-N°. ø-Code
Example: B52112
Order-N°. B52112 0470
Ø d 1 d 2
Code h7 h6 l 1 l 2 l 4 L max
0470 4.70 6.0 66.0 24.0 36 17.0 •
0480 4.80 6.0 66.0 28.0 36 20.0 •
0490 4.90 6.0 66.0 28.0 36 20.0 •
0500 5.00 6.0 66.0 28.0 36 20.0 •
0510 5.10 6.0 66.0 28.0 36 20.0 •
0520 5.20 6.0 66.0 28.0 36 20.0 •
0530 5.30 6.0 66.0 28.0 36 20.0 •
0540 5.40 6.0 66.0 28.0 36 20.0 •
0550 5.50 6.0 66.0 28.0 36 20.0 •
0555 5.55 6.0 66.0 28.0 36 20.0 •
0560 5.60 6.0 66.0 28.0 36 20.0 •
0570 5.70 6.0 66.0 28.0 36 20.0 •
0580 5.80 6.0 66.0 28.0 36 20.0 •
0590 5.90 6.0 66.0 28.0 36 20.0 •
0600 6.00 6.0 66.0 28.0 36 20.0 •
0610 6.10 8.0 79.0 34.0 36 24.0 •
0620 6.20 8.0 79.0 34.0 36 24.0 •
0630 6.30 8.0 79.0 34.0 36 24.0 •
0640 6.40 8.0 79.0 34.0 36 24.0 •
0650 6.50 8.0 79.0 34.0 36 24.0 •
0660 6.60 8.0 79.0 34.0 36 24.0 •
0670 6.70 8.0 79.0 34.0 36 24.0 •
0680 6.80 8.0 79.0 34.0 36 24.0 •
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