家居.jpg20 Piece Drill Bit Set for Jewelry Crafts with Brass Collets Sizes 1mm to 25mm
DESCRIPTION

Features:

*Comprehensive Set: This 20-piece drill bit set includes 5  drill bits in sizes 1mm, 1.5mm, 2mm, and 2.5mm, providing a complete solution for various drilling needs and making you have the right size for any project.  

*Water Cooling Feature: Designed to extend the life of your drill bits, this set allows for waterlogging or continuous water flow during use, effectively blocking overheating and cracking when working with thicker materials like glass and stone.  

*Precision Drilling: The 120-grit coating on the bits ensures that each hole is smooth and precise. The twist drill design, paired with matching brass collets, guarantees stability during drilling to avoid slipping or wandering.  

*Versatile Sizing: Covering a range from 1mm to 2.5mm, this set is perfect for creating pilot holes or larger openings for pendants, making it a choice for hobbyists, jewelry makers, and craftspeople alike.  

*Secure Attachment: Each drill bit comes with a matching brass collet that provides a secure connection to rotary tools, enhancing the efficiency and safety of your drilling tasks while allowing for easy bit changes.


Specifications:

Product Name: 20-Piece Drill Bit Set

Material: Copper

Color: Gold

Size: As shown


Package Content:

4PCS*1mm

4PCS*1.5mm

4PCS*2mm

4PCS*2.5mm

4*Card Holder


Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

POLICES

 

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 



Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

 

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