Page 285 - ISCAR(HOLE_MAKING_CATALOG_65)

GD-DH (12-13.5) BD
Gundrills Carrying Indexable 0 DCONMSh6
Inserts with 2 Chip Splitting DC -0.07
Cutting Edges and a Wiper for LU GUNDRILLS
High Hole Surface Quality PL LF LS

Designation DC LF PL LU DCONMS BD LS Insert
GD-DH 12.00-M20-15D-06 12.00 225.00 1.800 196.80 20.00 11.50 50.0 LOGT 06..
GD-DH 12.00-M20-20D-06 12.00 280.00 1.800 251.80 20.00 11.50 50.0 LOGT 06..
GD-DH 12.00-M20-25D-06 12.00 343.00 1.800 314.80 20.00 11.50 50.0 LOGT 06..
GD-DH 12.50-M20-15D-06 12.50 226.00 1.800 196.80 20.00 12.00 50.0 LOGT 06..
GD-DH 12.50-M20-20D-06 12.50 291.00 1.800 261.80 20.00 12.00 50.0 LOGT 06..
GD-DH 12.50-M20-25D-06 12.50 356.00 1.800 326.80 20.00 12.00 50.0 LOGT 06..
GD-DH 13.00-M25-15D-06 13.00 238.00 1.800 204.80 25.00 12.50 56.0 LOGT 06..
GD-DH 13.00-M25-20D-06 13.00 305.00 1.800 271.80 25.00 12.50 56.0 LOGT 06..
GD-DH 13.00-M25-25D-06 13.00 373.00 1.800 339.80 25.00 12.50 56.0 LOGT 06..
GD-DH 13.50-M25-15D-06 13.50 245.00 1.800 211.80 25.00 13.00 56.0 LOGT 06..
GD-DH 13.50-M25-20D-06 13.50 315.00 1.800 281.80 25.00 13.00 56.0 LOGT 06..
• 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: LOGT (288)
GPS
Deep Drilling Solid RE
Carbide Guide Pads
W1

INSL S

Dimensions
IC908
Designation W1 RE INSL S
GPS-04-16-055 4.0 5.50 16.00 2.0 •

Spare Parts
Designation Guide Pad Screw Guide Pad Key N*m
GPS-04-16-055 TS 20043I/HG-P M2X0.4 Wrench IP-6/5 0.65
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.]
Example:
Metric: D14.00 L/D15 d25X56M
Inch: D0.551 L/D15 d0.984X2.205M
*******

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