Wire-Cut Blade Insert Set for Connector Stamping Tooling
A set of stamping tooling inserts: stacked blade packs cut on a fixed pitch, formed contact blades, and marked locating plates. Slot widths here are below what a cutter can enter, so the profiles are wire cut and the blanks are milled.
Material
Tool Steel SKD11, 58–60 HRC
Tolerance
Slot width ±0.005 mm, pitch ±0.01 mm
Process
CNC Milling, Wire EDM
What This Part Does And What Matters On It
The function of the part, the features that carry the fit, and the requirements that decided how it was machined and checked.
A set of stamping tooling inserts: stacked blade packs cut on a fixed pitch, formed contact blades, and marked locating plates. The slot widths on the blade packs are below what a milling cutter can enter, so the blanks are milled to size and the profiles are wire cut.
What matters on this set is the pitch across each pack, the blade thickness, and the position of the profiles relative to the datum edges the parts locate on in the die. Slot widths are checked with pin gauges and the packs are measured optically before the set is released.
If the inserts replace tooling already in a press, send the last inspection report you accepted along with the drawing; it tells us where the previous set actually landed inside the tolerance band.
The Numbers That Control This Part
Process, material, finish, and the tolerances that were held. Send your own drawing and Owen quotes against the same list.
- Machining Process
- CNC Milling, Wire EDM
- Part Type
- Insert
- Material
- Tool Steel
- Material Grade
- SKD11, 58–60 HRC
- Surface Finish
- As Machined
- Critical Tolerance
- Slot width ±0.005 mm, pitch ±0.01 mm
- Industry
- Automotive, Electronics & Robotics
- Application
- Connector terminal stamping tooling
- Slot width
- ±0.005 mm
- Pitch across pack
- ±0.01 mm
- Hardness
- 58–60 HRC
- Cut surface
- Ra 0.8
Have A Part Like This On Your Drawing?
Send the drawing with the material, quantity, and the tolerances your inspection actually checks. Owen reviews it against how this part was run and comes back within 24 hours on business days with a price, a lead time, and DFM notes before you commit to anything.
How This Part Was Machined
Blanks milled to size soft, hardened, then slots and profiles wire cut after heat treatment. Slot widths are below cutter size, so every profile is a wire EDM feature; datum edges are ground before cutting.
How This Part Was Checked
Slot widths with pin gauges, pitch across each pack optically, position of profiles from the datum edges.
Slot width and blade thickness
Pitch across each pack and profile position from datum edges
Every Quote Comes With DFM Notes
Owen reads the drawing before pricing it: tolerances that add cost, features that need a second setup, finishes that change lead time. Send a STEP or PDF with the material and quantity, and the quote reflects what is actually machinable, within 24 hours on business days.
Material Certificates And Inspection Reports Travel With The Parts
Tell Owen which records your receiving inspection needs: mill certificates, first article report, CMM report, certificate of conformance, or all of them. They are agreed at quoting, not requested after the parts arrive.
Have A Similar Part? Send The Drawing.
A STEP, IGES, or PDF file with the material, quantity, and the tolerances that matter is enough to start. You get a price, a lead time, and manufacturability feedback from a real person, not a bot.
Owen Lan
Sales, Zhongjiecheng Auto
Replies within 24 hoursEvery message from this page reaches me directly. If your part looks anything like the one above, tell me the material, the quantity, and the dimensions you care about most, and I will tell you how we would run it and what it costs.
Prototypes and production runs both welcome. Tolerances, finishes, inspection records, and packing are confirmed before you pay a deposit.
Owen Lan
Sales, Zhongjiecheng Auto CNC Machining
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