A professionally reconditioned 3" HSS stub drill — reground on an Oliver 600 Drill Grinder and recoated with hot black oxide to MIL-DTL-13924D. Short flute geometry designed for opening existing holes or boring from solid on lathes and large drill presses. Sharp and ready to run.

Reconditioning sequence:

•     Inspected for physical damage and shank integrity
•     Morse Taper shank verified and trued with certified taper gauges
•     Hot black oxide applied by ECO Finishing (Fridley, MN) — MIL-DTL-13924D certified process; Metal Guard 510 rust preventative applied by ECO post-coating
•     Reground on Oliver 600 Drill Grinder — cutting geometry fully restored
•     Sprayon LU767 applied immediately to protect fresh cutting edges
•     Packed in new telescopic polypropylene tube with foam insert, then packed in new corrugated shipping box

Technical Specs

1. Diameter (Nominal)    3"
2. Diameter (Measured)    2.998"
3. Shank Type    Morse Taper #4 (MT4)
4. Overall Length (OAL)    11-1/2"
5. Flute Length    2-1/2"
6. Flutes    2
7. Point Angle    118°
8. Drill Type    Stub
9. Material    High-Speed Steel (HSS)
10. Coating    Hot Black Oxide — MIL-DTL-13924D
11. Reconditioning    Oliver 600 Drill Grinder — Waterloo, IA
12. Manufacturer  Unknown

QUESTIONS — Questions or concerns? Message us and we'll make it right. We respond daily and stand behind every sale. 

ABOUT FENTON TOOL — Three-generation family business based in Waterloo, Iowa, in operation since 1965. 100% positive feedback on 2,700+ sales. Top Rated Plus seller. 

SHIPPING — Items ship within 1 business day of payment (Monday–Friday). Combined shipping available.

RETURNS — 60-day returns. Item must be returned in the same condition as received.