5* BT30 ER16 Collet Chuck Tool Holder For CNC chucks & holders drilling machines
Specification

Product Type: Bt30 Er16

Material: 40cr

Accuracy: 0.003-0.005 Mm/0.00012-0.0002inch

Processing Length: 70mm/2.76inch

Draw bar Threads: M12

Color: As Picture Shows

Quantity: 5 Pieces

Bottom Diameter: 28mm/1.1inch

Upper Diameter: 31.75mm/1.25inch

Net Weight:2.92kg/6.44lbs

Gross Weight:3.3kg/7.28lbs

Description

This Package Contains 5 Highly Accurate Collet Chucks. Each Collet Chuck Is Made of High-quality Metal, so It Is Very Solid and Durable. the Chuck's Shank Type Is Bt30, the Collet Type Is Er16 and Its Drawbar Thread Is M12. It Has a Very Precise Collet Capacity.

Key Features

High Precision: Itsshank Type Is Bt30, the Collet Type Is Er16and Its Drawbar Thread Is M12. It Has an Accuracy of 0.003-0.005 Mm. so It Can Do the Holding Work Precisely Under the Right Usage.

Long Service Life: Each Chuck Is Made of High-quality Hard Cr40. the Surface Polishing Treatment Also Allows It to Be More Anti-corrosion and Anti-rust. so It Has a Long Service Life, You Can Use It with Confidence.

Stable Holding: the Chuck Offers Stronger Holding and Reduces the Vibration of the Tool. so It Can Hold the Clamp Drills, Reamers, End Mills or Taps Tightly and Stably.

Longer Processing Length: the Collet Has Excellent Clamping Force, Its Processing Length Is 70 Mm/76inch. so It Can Reach a Further Place to Process the Items.

Wide Applications:this Product Is Widely Used in the Industrial Field, It Can Be Used for Clamping Drills, Reamers, End Mills, Taps and Much More.

Beautiful Appearance: the Surface of Each Chuck Is Very Shiny and Smooth, Which Looks Simple and Generous. the Silver Outlook Also Makes It Look a Little Luxurious and Advanced.

Portable: Each Chuck Is Very Small and Lightweight. the Small Size and Light Weight Make It Very Easy to Carry. You Just Need a Small Bag to Hold and Take Away It Easily.

Guaranteed Customer Service: We Aim to Provide Quality Products and Services. If You Have Any Problems, Please Feel Free to Contact Us. We Will Reply and Solve the Problem for You As Soon As Possible.

Details

Digital Number Engraving: We Have Engraved the Corresponding Model Numbers on the Chuck so That You Can Find the Right Model Quickly When Using Them.

Smooth Surface: the Surface of the Chuck Is Polished, Which Not Only Makes the Surface Look Smooth and Shiny but Also Facilitates the User to Hold It Comfortably and Tightly

Application

The Stable and Precise Collet Chuck Is Suitable for Drilling and Milling Machines. It Can Hold Drills, Reamers, End Mills, Taps and Much More.

Package Included

5 X Bt30 Er16 Collet Chucks

Notes

1. Cnc Tool Placement Collets Must Exceed the Effective Clamping Length of the Collet Hole to Avoid Incorrect Locking, Which May Lead to Damage.
2. Use the Correct Wrench Device and Do Not Change It at Will.
3. Do Not Use the Rod with a Notch or a Plane of the Cnc Cutting Tools
4. Do Not Air the Lock.
5. Please Allow the Slight Color Difference Caused by the Shooting Light and 1-3 Cm Error Due to Manual Measurement, and Make Sure You Do Not Mind Before Ordering.
 
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
FeaturesFast shipping from US Warehouse
OE/OEM Part NumberDoes not apply
MPN ( MPN )n/a
Custom BundleNo
MPNDoes Not Apply
BrandUnbranded/Generic
Product TypeBT30 ER16
Material40Cr
Max Speed12000 RPM
Accuracy0.00012"-0.0002" (0.003-0.005 mm)
Processing Length2.76" (70 mm)
Draw Bar ThreadsM12
Coloras picture shows
Quantity2
Tool TypeChuck
Country of OriginUnknown
UPCDoes not apply
PushAuction

On Feb 23, 2026 at 22:32:34 PST, seller added the following information:

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