Page 288 - ISCAR(HOLE_MAKING_CATALOG_65)

GUNDRILLS GD-DH (continued) 0 PL LU LF BD LS DCONMSh6

Gundrills Carrying Triangular
DC -0.07
Inserts with 3 Chip Splitting
Cutting Edges and a Wiper for
High Hole Surface Quality

BD
LS
Designation
PL
LF
DC
LU
Insert
GD-DH 30.00-20D-M40-13
40.00
4.57
29.00
40.00
383.0
314.57
GD-DH 31.00-10D-M40-13
69.0
TOGT 13..
31.00
40.00
624.57
TOGT 13..
31.00
GD-DH 31.00-20D-M40-13 30.00 624.57 DCONMS 29.00 693.0 4.57 69.0 TOGT 13..
4.57
693.0
29.00
69.0
GD-DH 32.00-10D-M40-13 32.00 324.57 40.00 30.00 395.0 4.57 69.0 TOGT 13..
GD-DH 32.00-20D-M40-13 32.00 644.57 40.00 30.00 715.0 4.57 69.0 TOGT 13..
• Note: Gundrills can be supplied with up to 2400 mm length on request. • Inserts and guide pads should be ordered separately (they are not included with the tools).
• For user guide and cutting conditions, see pages 289-292 • Preventative measures: Do NOT operate the deep hole drill at full speed before engaging the guide hole.
Enter the guide hole slowly at a speed of 50 - 100 rpm.
For inserts, see pages: TOGT-DT (194) • TOGT-GF (194)
Universal Marking for Deep Drilling Tools
D d1
L/D d2
D**.** L/D** d** X** XX
D L/D d1 d2 Driver Type
Driver Type
******* [Lot no.]
M20,M25,M32,M40
U19.05,U25.4,U31.75
M Machining
U38.1,FM32,FM40
FU31.75,FU38.1
WD Weldon 22,23,24,25,26,99
U03,U04,U05,U06
WN Whistle Notch
34,35,36
FD50C25,
F Flat FD37C25
C25

C Cylindrical 95

Example:
Metric: D14.00 L/D15 d25X56M
Inch: D0.551 L/D15 d0.984X2.205M
*******
Spare Parts
Guide Pad
Diameter Range Insert Insert Clamping Screw Key N*m Solid Carbide Guide Pad Key
Clamping Screw
14.00-15.99 TOGT 070304-DT/GF T-8 1.2 GPS-05-18-060-DC
16.00-18.00 TOGT 080305-DT/GF SR 14-560/S M2.5X0.45 T-8 1.2 GPS-06-20-075-DC
18.01-20.00 TOGT 090305-DT/GF T-8 1.2 GPS-06-20-085-DC
20.01-20.99 TOGT 100305-DT/GF SR 34-506 M3X0.5 T-9 2.0 GPS-06-20-085-DC SR 34-508 M2.2X0.45 T-7
21.00-21.99 TOGT 100305-DT/GF GPS-06-20-100-DC
22.00-25.00 TOGT 110405-DT/GF SR 14-571/S M3.5X0.6 T-15 4.8 GPS-06-20-100-DC
25.01-28.00 TOGT 120405-DT/GF SR 14-506 M4X0.7 T-15 4.8 GPS-06-20-120-DC
28.01-29.99 TOGT 130408-DT/GF GPS-06-20-120-DC SR 34-508 M2.2X0.45 T-7/5
30.00-32.00 TOGT 130408-DT/GF GPS-07-20-120-DC
32.01-39.01 TOGT 140510-DT/GF SR 16-212/L10 M5X0.8 T20/5 10 GPS-07-20-120-DC CSTB-3L065 M2.2X0.45 T-9/5
39.01-40.00 TOGT 140510-DT/GF GPS-08-25-155-DC

286 ISCAR