CNC Machining
Drilling & Tapping
Source Drilling & Tapping components through FERRASTACK's audited contract manufacturing network in India.
Drilling and tapping creates bores, ports, tube-sheet patterns, and threaded interfaces used across pressure equipment, engines, structures, and medical hardware.
- Typical materials
- It is applied to cast irons, steels, stainless steels, aluminium, titanium, nickel alloys, and other machinable materials.
- Scale & complexity
- Programs range from dense repeat hole patterns to angled, intersecting, blind, and large-diameter features in plates, castings, and forgings.
- Tolerance & finishing
- Position, perpendicularity, thread class, burr control, breakout, and sealing-face condition depend on the drawing and chosen tooling sequence.
- Quality requirements
- Inspection may include hole position and size, thread gauging, visual or borescope review, cleanliness, and pressure testing when the component specification calls for it.
- Why source with FERRASTACK
- FERRASTACK routes work to Indian suppliers with suitable travel, spindle capability, tooling, thread inspection, and handling capacity.
Applications
1Medical bone screws
2Aerospace structural fittings
3Engine block bore finishing
4Pressure vessel nozzle ports
5Pipeline infrastructure flange drilling
6Turbine casing bolt patterns
7Pump bearing housings
8Defence vehicle chassis plates
9Compressor cylinder heads
10Heat exchanger tube sheets
11Nuclear valve body drilling
12Offshore jacket node drilling