OpeningYour drawing defines the part. Our job is to make it exactly that way.We machine C-style collet chuck holders to your print, not to a catalog standard. Every unit is verifie
Custom CNC Collet Chuck Holder Precision Manufacturing Made in China
OpeningYour drawing defines the part. Our job is to make it exactly that way.We machine C-style collet chuck holders to your print, not to a catalog standard. Every unit is verified before shipment. N
Get a Fast Quote for This Part
Send us your drawing / quantity / material — reply within 24h.
We grind the taper after heat treatment. That keeps runout tight and repeatable. The collet seat is lapped to ensure even clamping force across the full circumference.
Three reasons buyers send us their drawings
1. Batch-traceable quality.
Each heat number is recorded. Each batch gets a unique ID. If you need to trace a part back to its material lot, we can do it in minutes. No guesswork.
2. Inspection report per batch.
You get a full dimensional report with every shipment. CMM data, runout measurements, hardness values, surface finish readings. We do not ship without it. If a dimension is out, we catch it before it reaches you.
3. One factory for CNC, stamping, springs, and heat sinks.
Your collet chuck holder is not an isolated part. You may need a spring collet, a stamped retainer, or a heat sink for the spindle drive. We make all of them under one roof. Fewer suppliers, fewer logistics headaches, one quality standard.
Where these parts are used
Custom CNC collet chucks are not limited to one industry. We machine them for:
Automatic lathes – Swiss-type and multi-spindle machines where quick collet change is critical.
CNC milling centers – For holding round workpieces in a vise or fixture, especially in high-speed machining.
Tool grinding machines – Where the collet chuck holds the tool blank during flute grinding.
Automotive production lines – For valve stems, pins, and small shaft components.
Medical device manufacturing – For bone screws, dental implants, and surgical pins where surface finish and concentricity are non-negotiable.
Aerospace fasteners – High-strength bolts and rivets that require repeatable clamping and zero slip.
In every case, the C-style collet chuck holder is the interface between the machine spindle and the workpiece. If it fails, the whole operation stops. That is why we grind every taper and check every bore.
Q: What is your MOQ?
A: No MOQ. We accept single-piece orders for prototypes and low-volume runs. The same tolerance and inspection apply whether you order 1 or 10,000.
Q: How do you ensure tolerance and quality?
A: We use CNC turning and milling, then cylindrical grinding for the taper and bore. After heat treatment, we re-grind to final size. Every unit is checked for runout and taper angle. A CMM report is included with each batch.
Q: What is your lead time?
A: 7 working days for samples. 10–15 working days for production orders, depending on batch size and material availability. We stock 20CrMnTi and 8620 in common sizes to shorten lead time.
Q: Can you provide material certificates?
A: Yes. We supply mill certificates for the raw material with every batch. Hardness test reports are also available on request. If you need full traceability, we can include heat treatment records as well.
Send your drawing
We give firm quotes in 12 hours. Not a rough estimate – a real price based on your material, tolerance, and quantity.
Email your drawing to sc@bquq.com or message us on WhatsApp at +86 13713157787.
Include your target quantity and required tolerance. We will come back with a price, lead time, and a recommendation if we see a way to reduce cost without losing performance.
Your custom CNC collet chuck, made in China, with precision manufacturing you can verify. No MOQ. No surprises.
