- Home Page /
- Tools & Home Improvement /
- Industrial Tools /
- Hand Tools /
- Hand Workholding Devices /
- Collets /
- ER20 ULTRA Precision Spring Collets (0.0001" ...
0 ratings
Item #:
39180857
ER20 ULTRA Precision Spring Collets (0.0001" T.I.R.) USA 100% Quality ControlMachinist ChoiceTM
Item #:
39180857
STD 726155
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 18
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience the highest accuracy with Ultra Precision Spring Collets featuring a T.I.R. of 0.0001 - 0.0002.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Tolerance
With a 0.0001-inch T.I.R., these collets ensure exceptional accuracy in machining, reducing errors and improving work efficiency for professionals and hobbyists alike.
100% Quality Control
Manufactured in the USA, each collet undergoes stringent quality checks, guaranteeing that you receive reliable tools that meet the highest industrial standards for performance.
Machinist Choice
Chosen by machinists for their superior grip and stability, these collets enhance tool hold, making them an essential choice for precise and demanding projects in various machining applications.
Product Details
| Brand Name | Ridiculous Machine Tools |
| Manufacturer | Ridiculous Machine Tools |
| Manufacturer Part Number | RT632 |
| Model Number | RT632 |
| Compatible Devices | Lathe |
| Capacity | 0.04 Inches (0.1 cm) |
| Lock Type | Combination |
| Handle Type | hand-tightened |
| Item Diameter | 0.02 Inches (0.1 cm) |
| Material Type | Alloy Steel |
| Brand | Ridiculous Machine Tools |
| Material | Alloy Steel |
| Item Weight | 0.6 lbs (270 grams) |
Who Should Buy?
-
Precision Machinists
Professionals requiring high accuracy in their work will benefit from the 0.0001" T.I.R. of these collets.
-
CNC Operators
CNC operators looking to enhance their machine's performance will find these collets to be essential for stability.
-
Tool Makers
Tool makers needing reliable and high-quality collets for intricate designs will appreciate the precise engineering.
-
Hobbyists
Casual hobbyists may not require the high precision these collets provide, making them an unnecessary expense.
Product Description
ER20 ULTRA Precision Spring Collets (0.0001" T.I.R.) USA 100% Quality ControlMachinist ChoiceTM
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the T.I.R. of the spring collets?
Answer: The T.I.R. of the spring collets is between 0.0001 and 0.0002. -
Question:
What is the clamping range of these collets?
Answer: The clamping range is from 0.020 to 0.039 inches. -
Question:
What materials are the collets made from?
Answer: The collets are made from high-quality case-hardened steel.
Ridiculous Machine Tools Collets RT632 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
STD 726155
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Ultra precision with T.I.R. of 0.0001 - 0.0002.
- Wide clamping range from 0.020 to 0.039 inches.
- Provides maximum clamping force for precision work.
- Constructed from high-quality case-hardened steel.
- Suitable for CNC milling, lathes, and engraving machines.
- 100% quality control ensures customer satisfaction.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.