Diamond Core Drill Bit 76Mm Hole Drill Concrete Air Conditioning Walling Drilling

Product Description

Diameter(mm) Diameter(Inch) Total Length (mm) Segment height (mm) Segment No.
361-2/5"450/500104
381-1/2"450/500104
401-3/5"450/500104
441-7/10"450/500105
461-4/5"450/500105
512"450/500105
562-1/5"450/500105
631-1/2"450/500106
662-3/5"450/500106
712-4/5"450/500107
763-1/4"450/500107
833-1/4"450/500108
893-1/2"450/500108
963-25/32"450/500109
1024"450/500109
1084-1/4"450/500109
1124-31/64"450/500109
1164-35/64"450/5001010
1204-5/7"450/5001010
1275"450/5001011
1325-1/5"450/5001011
1405-33/64"450/5001011
1526"450/5001012
1596-3/8"450/5001012
1626-25/64"450/5001012
1686-3/5"450/5001013
1807"450/5001013
2008"450/5001015
2208-7/10"450/5001015
2309-1/16"450/5001016
2459-3/5"450/5001017
25410"450/5001017
30012"450/5001019
35014"450/5001023
💡
Professional Diamond Tools Specialization: Our production focuses on research, development, and sales of laser welding and high-frequency welding diamond thin-wall drill bits for stamping engineering.
🚀 Frequently Asked Questions
Are you a manufacturer or trading company?
We are a professional manufacturer specializing in high-quality diamond drill bits.
Can I customize products with my own logo?
Yes. Please provide the logo file so that our designer can create a mock-up for your approval.
What is the typical lead time for orders?
Stock samples take 1 day, custom samples 7-10 days. Bulk orders usually range from 15-25 days depending on quantity, and customized products may take 20-30 days.
How do you guarantee product quality?
Strict quality control is implemented from raw material inspection through every production stage, ensuring technical standards and product stability.
What kind of after-sales service do you provide?
Our team responds within 24 hours. We offer continuous technical support and free replacements for confirmed quality failures.
How should I place an order?
Send an inquiry with detailed item descriptions. Attaching photos is recommended for better understanding and faster processing.

Related Products