TYPE GDH

Gun Drill Bushings for De Hoff Gun Drilling Machines
- Type GDH

These bushings are intended to be used with De Hoff gun-drilling machines. They are Similar to Slip/Fixed renewable bushings, but with the drill bearing at the bushings head end. All American type GDH bushings are heat treated to RC 62-64 and ground concentric with .0002 T.I.R. The head is undercut and ground square to the O.D. within .0002 T.I.R. These bushings are considered as special and not returnable. Prices available upon request.

Gun Drill Bushings for De Hoff Gun Drilling Machines
- Type GDH

P/N	A	B	C	D	F	J	R	LOCK SCREW
GDH-64-12	1/8 - 25/32 (.1250 - .7815) 3.20 - 19.50mm	1" 1.0000 .9998	3/4	35º	1-27/64	19/32	59/64	LS-2
GDH-64-16	1/8 - 25/32 (.1250 - .7815) 3.20 - 19.50mm	1" 1.0000 .9998	1	35º	1-27/64	19/32	59/64	LS-2
GDH-64-22	1/8 - 25/32 (.1250 - .7815) 3.20 - 19.50mm	1" 1.0000 .9998	1-3/8	35º	1-27/64	19/32	59/64	LS-2
GDH-88-16	1/8 - 1-1/16 (.1250 - 1.0625) 3.20 - 27.00mm	1-3/8 1.3750 1.3748	1	30º	1-51/64	25/32	1-7/64	LS-2
GDH-88-22	1/8 - 1-1/16 (.1250 - 1.0625) 3.20 - 27.00mm	1-3/8 1.3750 1.3748	1-3/8	30º	1-51/64	25/32	1-7/64	LS-2

Thailand Office
219 Chalongkrung Road, Lat Krabang
Industrial Estate, A. Lat Krabang,
Bangkok 10520 Thailand.

Tel. : 662-326-0270
Fax : 662-326-0271
E-mail. : info@kakutaco.com

US Office
27795 Avenue Hopkins
Valencia CA 91355

Tel. : 661-295-4933
Fax.: 661-295-0909
E-mail. :sales@allamericanbushing.com

Japan Office
10-4,5-Chome Ohi, Shinagawa-ku
Tokyo 140-0014 Japan

Tel : 03-3774-7001
Fax : 03-3774-7007
E-mail : kakuta.kougyou@yahoo.co