Page 111 - HOLE_MAKING_CATALOG_INCH_2022_P237-P372

Continued

GD-DH BD
Gundrills Carrying Triangular 0 DCONMSh6

Inserts with 3 Chip Splitting DC -0.07
Cutting Edges and a Wiper for LU
High Hole Surface Quality PL LF LS GUNDRILLS

M E T R I C
Designation DC LU DCONMS BD LF PL LS Insert
GD-DH 29.00-10D-M40-13 29.00 294.57 40.00 27.00 360.0 4.57 69.0 TOGT 13..
GD-DH 29.00-20D-M40-13 29.00 584.57 40.00 27.00 650.0 4.57 69.0 TOGT 13..
GD-DH 30.00-10D-M40-13 30.00 314.57 40.00 29.00 383.0 4.57 69.0 TOGT 13..
GD-DH 30.00-20D-M40-13 30.00 624.57 40.00 29.00 693.0 4.57 69.0 TOGT 13..
GD-DH 31.00-10D-M40-13 31.00 314.57 40.00 29.00 383.0 4.57 69.0 TOGT 13..
GD-DH 31.00-20D-M40-13 31.00 624.57 40.00 29.00 693.0 4.57 69.0 TOGT 13..
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 to be ordered separately (not included with the tools).
• For user guide and cutting conditions, see pages 350-353
• 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 (246) • TOGT-GF (246)

Universal Marking for Deep Drilling Tools

D d1

L/D d2
D**.** L/D** d** X** XX

D L/D d1 d2 Driver Type ******* [Lot no.]
Driver Type
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

Whistle U03,U04,U05,U06
WN
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
Diameter Range Insert Insert Clamping Screw Key N*m Solid Carbide Guide Pad Guide Pad Clamping Screw Key
14.00-15.99 TOGT 070304-DT/GF T-8/5 1.2 GPS-05-18-060-DC
16.00-18.00 TOGT 080305-DT/GF SR 14-560/S M2.5X0.45 T-8/5 1.2 GPS-05-18-075-DC
18.01-20.00 TOGT 090305-DT/GF T-8/5 1.2 GPS-06-20-085-DC
20.01-21.00 TOGT 100305-DT/GF SR 34-506 M3X0.5 T-9/5 2.0 GPS-06-20-085-DC SR 34-508 M2.2X0.45 T-7/5
21.01-21.99 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-15/5 4.8 GPS-06-20-100-DC
25.01-28.00 TOGT 120405-DT/GF SR 14-506 M4X0.7 T-15/5 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
32.01-39.00 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

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