Safety-Wire & Lockwire Hole Drilling Specialty at Best Engineering.
Best Engineering has been specializing in wire hole drilling for several years. We have CNC machines for all your safety-wire hole, lockwire hole and cotter-pin hole requirements. You will always receive high quality and fast delivery on every job.
Our capabilities include:
- Fastener drilling (NAS, AN, MS, Boeing parts)
- Screws, Fittings and Nuts
- Jet Engine Fasteners (Pratt-Whitney, GE, Rolls Royce)
- 12 point & Spline Bolts
- Hex Corner Holes
- Cotter Pin Holes
- Quality system per MIL-I-45208
- Calibration system per MIL-STD-45662
- All materials ( A-286, Titanium 6-4, MP35N, M-2, 4130, 8740, 15-5PH, PH13-8MO, 316 S.S. , 304 S.S. , 440C, 6061, 7075, 2024 & etc.)



