Welcome to ECBAY
Core drill bit segment for stone drilling
Core drill bit segment for stone drilling

Core drill bit segment for stone 1Sharpness and long lifetime 2Low cost and low waste 3Competitive price 4ISO9001:2000

                          Core drill bit segment for stone drilling           


Used for drilling brick wall, cured reinforced concrete, refractory, asphalt, granite, marble, etc.

dry or wet use as required.



1. Low cost, long using life

2. Use high frequency silver welded

3. Stable performance and high efficiency

4. Competitive price


5. Fast shipping.


Outer DiameterBody lengthSize of slotSlot Qty



30mm1-1/5"350/400/45015x10x3.041.85/8-11/ M14/shank
35mm1-3/8"350/400/45015x10x3.041.85/8-11/ M14/shank
40mm1-3/5"350/400/45024x10x3.541.85/8-11/ M14/shank
45mm1-3/4"350/400/45024x10x3.551.85/8-11/ M14/shank
50mm2"350/400/45024x10x3.551.85/8-11/ M14/shank
56mm2-1/5"350/400/45024x10x3.561.85/8-11/ M14/shank
60mm2 2/5"350/400/45024x10x3.561.85/8-11/ M14/shank
66mm2 3/5"350/400/45024x10x3.561.85/8-11/ M14/shank
70mm2 3/4"350/400/45024x10x3.5725/8-11/ M14/shank
76mm3"350/400/45024x10x3.5725/8-11/ M14/shank
80mm3-3/20"350/400/45024x10x3.5725/8-11/ M14/shank
86mm3-2/5"350/400/45024x10x3.5825/8-11/ M14/shank
90mm3-11/20"350/400/45024x10x3.5825/8-11/ M14/shank
101mm4"350/400/45024x10x3.5925/8-11/ M14/shank
107mm4-1/5"350/400/45024x10x3.5925/8-11/ M14/shank
122mm4-4/5"350/400/45024x10x3.51025/8-11/ M14/shank
143mm5-5/8"350/400/45024x10x3.51125/8-11/ M14/shank
152mm6"350/400/45024x10x4.01225/8-11/ M14/shank
158mm6-1/5"350/400/45024x10x4.0122.45/8-11/ M14/shank
161mm6-7/20"350/400/45024x10x4.0122.45/8-11/ M14/shank
171mm6-3/4"350/400/45024x10x4.5132.45/8-11/ M14/shank
181mm7-1/8"350/400/45024x10x4.5142.45/8-11/ M14/shank
218mm8-3/5"350/400/45024x10x4.5162.75/8-11/ M14/shank
250mm9-17/20"350/400/45024x10x5.0172.75/8-11/ M14/shank
270mm10-5/8"350/400/45024x10x5.0192.75/8-11/ M14/shank
300mm11-4/5"350/400/45024x10x5.02135/8-11/ M14/shank
350mm13-4/5"350/400/45024x10x5.02335/8-11/ M14/shank


Shape: different shapes and sizes are available upon request   




Company profile:


1,We have more than 20years researching and producing experience, independent warehouse and workshop, 5 big different departments work together, friendship and team spirit make us into one whole team. High efficient and close cooperation relation is our Huazuan Diamond Tool Co.,Ltd.


2,Our company specializes in manufacturing diamond cutting tools, diamond drilling tools and diamond grinding tools for construction industry.


3,The products are increasingly used in processing hard materials, such as marbles, granites and concretes.  Quality of our products is at the internationally leading level.


4,Ultrathin multi-blades for marble cutting are superior and have been sold to Southeast Asia, the Middle East and European countries, and the excellent performance has won great acclaims from customers.

 Working hourse:


Contact us:

Website: www.huazuantool.com



Core drill bit segment for stone drilling

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.