United Drill Bushing · De Hoff and General
De Hoff and General 7/8
- MPN
- 7/8
- SKU
- DB-UDB-000012
De Hoff and General — All I.D. sizes are held to +.0002 - .0000 unless otherwise specified.: 1/2 - 5/8
United Drill Bushing prices this line on request. Add it to your quote — we answer within 1 business day, and quotes carry the exact part number so nothing gets re-found.
The United Drill Bushing 7/8 is a precision drill bushing from the De Hoff and General line. It is specified at dash no. —0822, a go .8368, b no go .8398 and c go .8418. It guides and supports the drill in jig and fixture work, holding hole location and perpendicularity across production runs and protecting the fixture from wear. All Industry Supplies sources this item for Minnesota-area manufacturers, with certification documentation available on request for aerospace, medical and defense work.
| A | .8735 |
|---|---|
| B | 1.046 |
| C | 1/2 3/4 1" 1-3/8 1-3/4 |
| D | .700 |
| E | .980 |
| F | 1-7/64 |
| G | 1/4 |
| H | 1.310 |
| J | 3.700 |
| K | 1.200 |
| L | 1.875 |
| M | 3.000 |
| N | 1.640 |
| P | 1.270 |
| R | 1.985 |
| S | 2.120 |
| T | .231 |
| U | 1.120 |
| A GO | .8368 |
| C GO | .8418 |
| TYPE | A |
| A THD | 3/8 –16 |
| D OAL | eci av |
| D THD | 1"-14 |
| D DIA. | 1 |
| UNITED | PC-56-8 PC-56-12 PC-56-16 PC-56-22 PC-56-28 |
| 1/2 1/4 | A-43105 |
| 5/8 1/4 | A-43305 |
| B NO GO | .8398 |
| 1/2 5/16 | A-44305 |
| 3/4 5/16 | A-44505 |
| 3/8 5/16 | A-44105 |
| 5/8 5/16 | A-44405 |
| 7/8 5/16 | A-44805 |
| 9/16 1/4 | A-43205 |
| A DIA. * | 3/8 |
| DASH NO. | —0822 |
| 1-1/2 3/8 | ws are |
| 15/32 1/4 | A-13005 |
| 17/32 1/4 | A-13105 |
| 19/32 1/4 | A-13205 |
| 21/32 1/4 | A-13305 |
| 1-1/32 3/8 | thre e mill provided |
| 1-5/32 3/8 | ed loc king s in Lock Line |
| 1-9/32 3/8 | lats. Three r Bushing |
| 15/32 5/16 | A-14105 |
| 17/32 5/16 | A-14305 |
| 19/32 5/16 | A-14205 |
| 21/32 5/16 | A-14405 |
| C BODY DIA | 1.420 |
| 1-15/32 3/8 | lock scre |
| F PILOT DIA | 7/8 |
| G PT. ANGLE | rom thr |
| DOUBLE SHEAR | 100,000 |
| E PIN LENGTH | in ble |
| F (1/3 of A) | .287 |
| F FLANGE DIA | et .6 |
| Use Retainer | are |
| R RADIUS HEAD | O .0 |
| B FLUTE LENGTH | 7.500 |
| E FILLET RADIUS | .073 |
| A OVERALL LENGTH | 12.000 |
| RUBBER MOLD PINS | RMP-80-16 |
| A I.D. DRILL RANGE | 1/2 - 21/32 12.50 - 16.50MM |
| ROUND PIN PART NO. | UDB-621582 |
| B DIA NOM. - ACTUAL | 13/16 .8135-.8130 |
| RELIEVED PIN PART NO. | UDB-621702 |
| THREADED SOLID HANDLE | UDB-945285 |
| GROUP 2 & NOM FAST’R | 7/8 |
| UNITED PART NO. GROUP 1 | UTLD-2040B-1-14 |
| UNITED PART NO. GROUP 2 | UTLD-2040A-2-14 |
| UNITED PART NO. GROUP 4 | UTLD-2030BR-4-14 |
| A - X ROUND PILOT ACTUAL | .8740-.8737 |
| PRESS FIT * SOLID HANDLE | UDB-945215 |
| A PILOT DIA +0000/–.0005 | .8740 |
| A - X RELIEVED PILOT ACTUAL | .8740-.8735 |
| A - Y RELIEVED PILOT ACTUAL | .8720-.8715 |
| A - Z RELIEVED PILOT ACTUAL | .8700-.8695 |
| B PILOT DIA +.0000/–.0005 | .8730 |
| GROUP 2 & NOM FAST’R SIZE | 7/8 |
| X = CLOSE TOLERANCE ROUND PIN P/N | UDB-623510 |
| X = CLOSE TOLERANCE RELIEVED PIN P/N | UDB-623531 |
| Z = LOOSE TOLERANCE RELIEVED PIN P/N (-Z) | UDB-623531-Z |
| Y = MEDIUM TOLERANCE RELIEVED PIN P/N (-Y) | UDB-623531-Y |
| All I.D. sizes are held to +.0002 - .0000 unless otherwise specified. | 1/2 - 5/8 |
How do I get a price for the United Drill Bushing 7/8?
Add it to a quote request or call 1-763-421-8250. All Industry Supplies answers quote requests within 1 business day.
Is the United Drill Bushing 7/8 available from stock?
All Industry Supplies sources United Drill Bushing to order from the manufacturer. Lead times are confirmed on your quote — most items ship within days.