United Drill Bushing · Gun Drill Bushings
Gun Drill Bushings 1-7/8
- MPN
- 1-7/8
- SKU
- DB-UDB-000437
Gun Drill Bushings — A I.D. RANGE (STANDARD DRILL SIZES): NOMINAL; B O.D. SIZE: NOM.
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 1-7/8 is a precision drill bushing from the Gun Drill Bushings line. It is specified at 15/32 1/4 A-13016, 1/2 1/4 A-43116, 9/16 1/4 A-43216 and 5/8 1/4 A-43316. 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.
| C | 2-1/2 |
|---|---|
| D | 5-1/4 |
| E | 5/8 |
| 1" 5/16 | A-14916 |
| 1/2 1/4 | A-43116 |
| 3/4 1/4 | A-13516 |
| 5/8 1/4 | A-43316 |
| 1/2 5/16 | A-44316 |
| 3/4 5/16 | A-44516 |
| 3/8 5/16 | A-44116 |
| 5/8 5/16 | A-44416 |
| 7/8 5/16 | A-44816 |
| 9/16 1/4 | A-43216 |
| 15/32 1/4 | A-13016 |
| 17/32 1/4 | A-13116 |
| 19/32 1/4 | A-13216 |
| 21/32 1/4 | A-13316 |
| 23/32 1/4 | A-13416 |
| 53/64 3/8 | A-45116 |
| 61/64 3/8 | A-45216 |
| 1-1/32 3/8 | A-15116 |
| 1-5/32 3/8 | A-15216 |
| 1-5/64 3/8 | A-45316 |
| 1-9/32 3/8 | A-15316 |
| 15/16 5/16 | A-14716 |
| 15/32 5/16 | A-14116 |
| 17/32 5/16 | A-14316 |
| 19/32 5/16 | A-14216 |
| 21/32 5/16 | A-14416 |
| 25/32 5/16 | A-14516 |
| 29/32 5/16 | A-14616 |
| 1-1/16 5/16 | A-14816 |
| 1-11/16 3/8 | A-45516 |
| 1-15/32 3/8 | A-15416 |
| 1-21/64 3/8 | A-45416 |
| B O.D. SIZE | NOM. |
| F (1/3 of A) | .616 |
| B DIA NOM. - ACTUAL | 1-3/16 1.7510-1.7505 |
| A - X ROUND PILOT ACTUAL | 1.8735-1.8730 |
| A - X RELIEVED PILOT ACTUAL | 1.8730-1.8722 |
| A - Y RELIEVED PILOT ACTUAL | 1.8710-1.8702 |
| A - Z RELIEVED PILOT ACTUAL | 1.8690-1.8682 |
| X = CLOSE TOLERANCE ROUND PIN P/N | UDB-623519 |
| A I.D. RANGE (STANDARD DRILL SIZES) | NOMINAL |
| X = CLOSE TOLERANCE RELIEVED PIN P/N | UDB-623540 |
| Z = LOOSE TOLERANCE RELIEVED PIN P/N (-Z) | UDB-623540-Z |
| Y = MEDIUM TOLERANCE RELIEVED PIN P/N (-Y) | UDB-623540-Y |
How do I get a price for the United Drill Bushing 1-7/8?
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 1-7/8 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.
