COMBI Drill Chamfer Tools Ø13.0-Ø17.9mm with coolant through
Tool Holder
Order Number
Ød Range mm T Ød1 Ød3 X L1 Ln Ls Øs
0 GH-Q-O-3657S 13.0 - 14.9 16 (.630”) 12.8 (.504”) 24.0 (.945”) 26.8 (1.055”) 122.3 (4.815”) 15.9 (.626”) 50 (1.969”) 20 (.787”)
GH-Q-O-3661S 15.0 - 17.9 18 (.709”) 14.8 (.583”) 26.0 (1.024”) 29.8 (1.173”) 125.3 (4.933”) 18.4 (.724”) 50 (1.969”) 20 (.787”)
 

COMBI Series 0 Chamfer Drill and Chamfer Blades
Blade, Carbide-TiN, 90°, front and back**
Order Number (Chamfer ØD mm)
Ød Drill*
mm   inches
Tool Holder 1
Order #
Drill Tip
Order #
(0.25mm x 45°)
GH-Q-M-
(0.5mm x 45°)
GH-Q-M-
(0.75mm x 45°)
GH-Q-M-
(1.0mm x 45°)
GH-Q-M-
Insert
GH-H-P-
O 13.0    .511    GH-Q-O-3657S P-A-O-1300-2A 12 -03742 (13.5) -03743 (14.0) -03744 (14.5) -03745 (15.0) -0128
13.5    .531    GH-Q-O-3657S P-A-O-1350-2A -03743 (14.0) -03744 (14.5) -03745 (15.0) -03746 (15.5)
14.0    .551    GH-Q-O-3657S P-A-O-1400-2A -03744 (14.5) -03745 (15.0) -03746 (15.5) -03747 (16.0)
14.29   9/16"  GH-Q-O-3657S P-A-O-1429-2A -03745 (15.0) -03746 (15.5) -03747 (16.0) -03748 (16.5)
14.5    .571    GH-Q-O-3657S P-A-O-1450-2A -03745 (15.0) -03746 (15.5) -03747 (16.0) -03748 (16.5)
15.0    .591    GH-Q-O-3661S P-A-O-1500-2A -03746 (15.5) -03747 (16.0) -03748 (16.5) -03749 (17.0)
15.5    .610    GH-Q-O-3661S P-A-O-1550-2A -03747 (16.0) -03748 (16.5) -03749 (17.0) -03750 (17.5)
15.88   5/8"    GH-Q-O-3661S P-A-O-1588-2A -03748 (16.5) -03749 (17.0) -03750 (17.5) -03751 (18.0)
16.0    .630    GH-Q-O-3661S P-A-O-1600-2A -03748 (16.5) -03749 (17.0) -03750 (17.5) -03751 (18.0) -0130
16.5    .650    GH-Q-O-3661S P-A-O-1650-2A -03749 (17.0) -03750 (17.5) -03751 (18.0) -03752 (18.5)
17.0    .669    GH-Q-O-3661S P-A-O-1700-2A -03750 (17.5) -03751 (18.0) -03752 (18.5) -03753 (19.0)
17.46 11/16"  GH-Q-O-3661S P-A-O-1746-2A -03751 (18.0) -03752 (18.5) -03753 (19.0) -03754 (19.5)
* Non-stock standard item with extended delivery time. Spade drill 10 piece minimum.
Other drill sizes available upon request. Example: Ød = 13.75mm (.541”) - P-A-O-1375-2A.
** Chamfer blades are interchangeable; maximum chamfer diameter ØD = hole Ød + 2mm.
1 Non-stock standard item with extended delivery time.


COMBI Drill/Countersink/Chamfer Tools Ø9.5-Ø17.99mm-Spare Parts
Tool Holder 1 2 3 4 7 8 9
Set Screw Distance Pin Spring Control Bolt Torx Screw Size C’sink Insert Torx Screw Size
0 GH-Q-O-3657S GH-H-S-0119 GH-Q-E-0024 GH-H-F-0007 GH-Q-E-0002 GH-H-S-0066 T8 GH-H-P-0128 GH-H-S-0050 T6
GH-Q-O-3661S GH-H-S-0119 GH-Q-E-0024 GH-H-F-0007 GH-Q-E-0002 GH-H-S-0067 IP8 GH-H-P-0130 GH-H-S-0051 T7

How to Order:






We reserve the right to make technical changes.