Laser Welded Diamond Dry Core Drill

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Payment Type:: L/C, T/T, Western Union

Incoterm:: FOB, CFR, CIF

Min. Order:: 50 Piece/Pieces

Min. Order:: 50 Piece/Pieces

Transportation:: Ocean, Land, Air

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Basic Info

Place of Origin:	Hebei,China
Productivity:	5000 pcs per month
Supply Ability:	5000 pcs per month
Payment Type:	L/C,T/T,Western Union
Incoterm:	FOB,CFR,CIF
Certificate:	EN13236
HS Code:	82071910
Transportation:	Ocean,Land,Air

Product Description

Laser Welded Diamond Dry Core Drill

Diiamond core drill bits are professionally designed for dry drilling wall such as bricks, block, concrete, asphalt and heavily reinforced concrete. It 's very easy to handle with electric hand-held driller and stand drilling machines. Laser welding prodcution line offers the best welding strength for safe drilling. There are cooling holes on the tube, reducing temperature and letting the concrete out. Dry core drill bits are ranging 1 1/4'' (32mm) to 8''(200mm) in size. Effective drilling length is 150 mm.

Detailed sizes are as below:

Item No.	Diameter	Segment Height	Arbor	Effective Length
CDCD03215010	32mm	10mm	M16	150mm
CDCD03815010	38mm	10mm	M16	150mm
CDCD04215010	42mm	10mm	M16	150mm
CDCD05215010	52mm	10mm	M16	150mm
CDCD06815010	68mm	10mm	M16	150mm
CDCD08515010	85mm	10mm	M16	150mm
CDCD10215010	102mm	10mm	M16	150mm
CDCD10715010	107mm	10mm	M16	150mm
CDCD11715010	117mm	10mm	M16	150mm
CDCD12715010	127mm	10mm	M16	150mm
CDCD15215010	152mm	10mm	M16	150mm
CDCD16215010	162mm	10mm	M16	150mm
CDCD18215010	182mm	10mm	M16	150mm
CDCD20015010	200mm	10mm	M16	150mm