Page 103 - Carbide drills I Thread cutting tools 2023

Deep hole drills

15xd

GG(G)
Rm Rm Rm
< 850 850-1100 1100-1300

DURO-D²
Article-N°. ø-Code
Example: B52915
Order-N°. B52915 0300
Ø d 1 d 2
Code h7 h6 l 1 l 2 l 4 L max
0300 3.00 4.0 90.0 56.0 32 51.5 •
0350 3.50 4.0 100.0 66.0 32 61.0 •
0400 4.00 4.0 100.0 66.0 32 60.0 •
0450 4.50 5.0 110.0 74.0 34 67.5 •
0500 5.00 5.0 120.0 84.0 34 76.5 •
0550 5.50 6.0 130.0 92.0 36 84.0 •
0600 6.00 6.0 140.0 102.0 36 93.0 •
0700 7.00 7.0 155.0 115.0 38 104.5 •
0800 8.00 8.0 175.0 133.0 40 121.0 •
0900 9.00 9.0 190.0 148.0 40 134.5 •
1000 10.00 10.0 210.0 168.0 40 153.0 •
1100 11.00 11.0 230.0 183.0 45 166.5 •
1200 12.00 12.0 250.0 203.0 45 185.0 •
1300 13.00 13.0 265.0 218.0 45 198.5 •
1400 14.00 14.0 285.0 233.0 50 212.0 •
1500 15.00 15.0 305.0 253.0 50 230.5 •
1600 16.00 16.0 320.0 268.0 50 244.0 •

See page «Technical notes regarding use of deep hole drills»
A pilot hole is required!
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