Hunting Dearborn is a US contract deep hole drilling job shop offering gun drilling, trepanning and honing from Ø0.02–762 mm with lengths to 12 m, AS9100D and ITAR-registered.
Hunting Dearborn is a US contract deep hole machining specialist offering gun drilling, deep hole drilling, trepanning and honing for hire. Its capacity spans hole diameters from 0.02 to 762 mm with part lengths from 450 mm to 12 m, and it is AS9100D certified and ITAR-registered.
Company information is based on Hunting Dearborn Inc.'s public website and was last reviewed on 2026-08-28. Verify specifications directly with the supplier before purchase.
| Attribute | Detail |
|---|---|
| Machine types | Contract deep hole drilling, gun drilling, trepanning and honing |
| Bore range | Ø0.02–762 mm |
| Max drilling depth | Part lengths 450 mm–12 m |
| Processes | gun-drilling, bta, trepanning, honing |
| Applications | Aerospace, Defence, Oil & Gas, Power Generation |
| Certifications | AS9100D · ITAR-registered |
| Certification | Certificate no. | Issuer | Verify |
|---|---|---|---|
| AS9100D | — | — | — |
| ITAR-registered | — | — | — |
Contact Hunting Dearborn directly for pricing, specifications and delivery.
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View profile →Hunting Dearborn runs contract deep hole drilling, gun drilling, trepanning and honing across hole diameters from 0.02 to 762 mm and part lengths from 450 mm to 12 m.
Yes — the shop holds AS9100D quality certification and is ITAR-registered, which is the standard for US defense and aerospace deep hole work.
Send the drawing with the hole called out, material grade and hardness, hole spec (diameter and tolerance, depth, straightness, finish, blind or through), quantity and any cleanliness or traceability requirements.