VT machining offers CNC Tapping for 1095 Steel (UNS G10950 / C100S / SK4), typically supplied annealed or hardened. Very high carbon; machined annealed then hardened for blades and springs.
CNC Tapping Notes for 1095 Steel
1095 Steel is tapped with cut taps (spiral-point for through holes) and controlled rigid-tapping speed; thread milling is used where tap breakage would be costly.
For estimating, a 100 × 100 × 10 mm block of 1095 Steel weighs about 0.79 kg.
Starting Parameters for CNC Tapping 1095 Steel
| Cutting speed (carbide) | 10-15 m/min |
|---|---|
| Recommended tap | Cut tap: spiral-point (through) / spiral-flute (blind) |
| Tap drill for M8×1.25 | Ø6.8 mm (cut tap) |
| Spindle speed, M8 | 400-600 rpm |
| Insert / tool class | ISO P — CVD-coated carbide |
| Coolant | Emulsion (5-8%); dry is possible for interrupted cuts |
Starting values for 1095 Steel, Annealed or hardened; optimised on the first article.
Full material data for 1095 Steel (UNS G10950 / C100S / SK4) is on the CNC Milling 1095 Steel page.
More on CNC Tapping Steel
Finishing options, quality documentation and general cnc tapping guidance for all steel grades are on our CNC Tapping Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Tapping 1095 Steel
Send a STEP/IGES model or PDF drawing, confirm 1095 Steel and its condition (we usually see it supplied annealed or hardened), the quantity, critical tolerances and any finish or certificate requirements.
1095 Steel in Other Processes
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Send the drawing, the 1095 Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
Can VT machining make custom 1095 Steel parts to my drawing?
Yes. 1095 Steel machining is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.
What is CNC Tapping 1095 Steel and how is it done?
CNC Tapping 1095 Steel refers to rigid CNC tapping cuts internal threads in sync with spindle feed for precise, repeatable thread engagement. Applied to 1095 Steel — strong, economical and widely available — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
What tolerances can you hold for CNC Tapping 1095 Steel?
Achievable tolerances for 1095 Steel machining depend on the alloy, geometry and feature size. Milling holds positional and dimensional tolerances to around ±0.01 mm, tighter with precision setups. Exact figures are confirmed against your drawing callouts.
What is the typical lead time and minimum order for CNC Tapping 1095 Steel?
CNC Tapping prototypes for 1095 Steel can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
Why is 1095 Steel a good choice for CNC Tapping?
1095 Steel is strong, economical and widely available, which makes it well suited to CNC Tapping. We tune the process to the alloy so the finished 1095 Steel machining part meets your dimensional and functional requirements.
Does CNC Tapping 1095 Steel require dedicated tooling?
Most 1095 Steel machining work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.