Oil Seal Gun Drill Bushings - Type GDS
Oil Seal Gun Drill bushings are intended to be used with gun-drilling machines. Using the positive sealing of the O-ring against the workpiece, your gun drilling machine will maintain the oil preasure required to continue optimum operating conditions. They are similar to Slip/Fixed renewable bushings, but with the drill bearing at the bushings head end. All American type GDS bushings are heat treated to RC 62-64 and ground concentric with .0002 T.I.R. These bushings are considered as special and not returnable. Prices available upon request.
Oil Seal Gun Drill Bushings - Type GDS




| P/N | A | B | C | D | F | J | R | O-RING P/N | S | LOCK SCREW |
|---|---|---|---|---|---|---|---|---|---|---|
| GDS-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 | GDSR-64 | 15/16 | LS-2 |
| GDS-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 | GDSR-64 | 15/16 | LS-2 |
| GDS-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 | GDSR-64 | 15/16 | LS-2 |
| GDS-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 | GDSR-88 | 1-1/4 | LS-2 |
| GDS-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 | GDSR-88 | 1-1/4 | LS-2 |



