Discount wholesale 35mm Diamond Drill Bit - 8 Inch Concrete Hole Saw For Drilling Reinforced Concrete – Sunny Superhard Tools

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Discount wholesale 35mm Diamond Drill Bit - 8 Inch Concrete Hole Saw For Drilling Reinforced Concrete – Sunny Superhard Tools Detail:

Concrete hole saw – other names are concrete core drill bit and concrete core bit, is an ideal diamond tool for drilling concrete and reinforced concrete. The welding type can be laser welding or high-frequency welding. Laser welding type costs more and is mainly used for reinforced concrete. High-frequency welding type is cheaper and can be used for concrete and reinforced concrete with less steel. Every project is different. Sunny Superhard Tools provides you with various excellent diamond segment formulas to fit different materials. You can customize the size(diameter and working length) and connection type (usually is 1 1/4-7 UNC) according to your projects.

The 8 inch concrete hole saw on this page is for wet drilling and uses roof type diamond segments, which most of our concrete hole saws are used. Imported high-quality diamonds from Ireland Company – “Element Six” strengthens its high performance. We also provide other related products like core drill bit segment and magnet holder for core bit retipping.

Wet concrete hole saw for concrete and reinforced concrete.
Roof type core bit segments make the drilling easily started.
Imported diamonds enhanced the performance and brought longer lifespan.
The sizes can be customized upon your request.

Diamond Core Drill Bit Segments and Magnet Holder for Retipping

Optional Size of diamond core bit (other specifications are available upon requests)

OUTER DIA.	DRILL DEPTH	NO.OF	OUTER DIA.	DRILL DEPTH	NO.OF
mm	mm	Segs.	mm	mm	Segs.
φ25	450	3	φ125	450	11
φ28	450	3	φ130	450	11
φ30	450	3	φ135	450	11
φ32	450	3	φ140	450	12
φ35	450	3	φ145	450	12
φ38	450	4	φ150	450	12
φ40	450	4	φ160	450	12
φ45	450	4	φ170	450	12
φ51	450	5	φ180	450	13
φ55	450	5	φ190	450	13
φ60	450	5	φ200	450	15
φ65	450	6	φ210	450	16
φ70	450	6	φ248	450	16
φ75	450	7	φ298	450	17
φ80	450	7	φ348	450	20
φ90	450	8	φ398	450	28
φ100	450	9	φ449	450	32
φ108	450	9	φ498	450	35
φ112	450	9	φ548	450	38
φ118	450	10	φ598	450	42
φ120	450	10

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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Discount wholesale 35mm Diamond Drill Bit - 8 Inch Concrete Hole Saw For Drilling Reinforced Concrete – Sunny Superhard Tools , The product will supply to all over the world, such as: Rio de Janeiro, Slovakia, St. Petersburg, To make every client satisfied with us and achieve win-win success, we will continue to try our best to serve and satisfy you! Sincerely looking forward to cooperating with more overseas customers based on mutual benefits and great future business. Thank you.

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Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
5 Stars