Page 109 - Carbide drills I Thread cutting tools 2023
P. 109
Deep hole drills
30xd
GG(G)
Rm Rm Rm
< 850 850-1100 1100-1300
DURO-D²
Article-N°. ø-Code
Example: B52930
Order-N°. B52930 0300
Ø d 1 d 2
Code h7 h6 l 1 l 2 l 4 L max
0300 3.00 4.0 145.0 110.0 32 105.5 •
0350 3.50 4.0 160.0 126.0 32 121.0 •
0400 4.00 4.0 160.0 126.0 32 120.0 •
0450 4.50 5.0 180.0 144.0 34 137.5 •
0500 5.00 5.0 195.0 159.0 34 151.5 •
0550 5.50 6.0 210.0 172.0 36 164.0 •
0600 6.00 6.0 230.0 192.0 36 183.0 •
0700 7.00 7.0 260.0 220.0 38 209.5 •
0800 8.00 8.0 295.0 253.0 40 241.0 •
0900 9.00 9.0 325.0 283.0 40 269.5 •
1000 10.00 10.0 360.0 318.0 40 303.0 •
1100 11.00 11.0 400.0 353.0 45 336.5 •
1200 12.00 12.0 430.0 383.0 45 365.0 •
See page «Technical notes regarding use of deep hole drills»
A pilot hole is required!
fraisa.com
107
