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Diamond Core Drill Bit

Supplied by: Hangzhou Fanxi Tools Co., Ltd. (FANXI Tools) — OEM / ODM & wholesale supplier of drill bits, saw blades & cutting tools since 2002. Request a quotation »

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Diamond Core Drill Bit

Specification and Size of Diamond Core Drill Bit

Outer Diameter		Arbor Size		Segment	Segment
Inches	Metric(MM)	Inches	Metric(MM)	Dimension	Number
0.87"	22	13.78"	350	10×3×8/10	3
1.10"	28	13.78"	350	15×3×8/10	3
1.26"	32	6.69"	170	15×3×8/10	3
1.5"	38	6.69"	170	15×3/3.5×8/10	4
1.89"	48	6.69"	170	15×3/3.5×8/10	4
2.05"	52	6.69"	170	15×3/3.5×8/10	4
2.56"	65	6.69"	170	15×3/3.5×8/10	4
3.07"	78	6.69"	170	15×3/3.5×8/10	5
3.58"	91	6.69"	170	15×3/3.5×8/10	5
4.21"	107	6.69"	170	15×3/3.5×8/10	6
4.61"	117	6.69"	170	15×3/3.5×8/10	6
5"	127	6.69"	170	15×3/3.5×8/10	8
5.98"	152	6.69"	170	15×3/3.5×8/10	10
6.38"	162	6.69"	170	15×3/3.5×8/10	14

Core drills are made of superior materials and produced by hot pressed technology. They are widely used for making holes in concrete, refractory marble and granite.

Other specifications and sizes of diamond core drill bits are available upon request.

As a professional diamond core drill bit supplier, Hangzhou Fanxi Tools Co., Ltd. provides diamond saw blades, twist drill bits, masonry drill bits, TCT saw blades and other drill bits and saw blades. We have passed the international certification of GS, CE, EMC, ITS, SAA, UL, etc. With reliable quality, our diamond core drill bits are widely used in industries, such as mine, chemicals, aviation, electronics, automobiles and medical machinery for drilling and cutting materials.
Our company is located in Hangzhou, capital of Zhejiang province, where we are near air, sea and land transportation facilities. This helps us to offer you lower shipping charges. Welcome to your visit. We are looking forward to working with you.

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Frequently Asked Questions about Diamond Saw Blades & Diamond Tools

What can your diamond tools cut?

Our diamond saw blades, core drill bits and cup grinding wheels cut and grind concrete, granite, marble, glass and other hard materials. Segments are hot-pressed for long life, with wet and dry cutting options available.

What is your MOQ?

MOQ depends on the product type and specification. Trial orders and mixed-container orders are welcome - contact us with your target items and we will confirm the MOQ in the quotation.

Do you accept OEM / ODM?

Yes. OEM and ODM cooperation is welcome, including your brand, packaging and specifications. As a supplier in Hangzhou, China since 2002, we support custom production for importers and wholesalers worldwide.

How can I get a quotation and delivery time?

Email vincent@lutools.com, call +86-571-86758131 or WhatsApp +86 153 3654 3580 with the items and quantities you need. We reply with prices and a clear delivery date, and samples are available for quality checking before bulk orders.