Best Core Drill Bits for Wet Drilling Reinforced Concrete 4 Inch

• Customization: Available
• Type: Core Drill
• Usage: Masonry Drilling, Reinforced Conrete Drilling
• Model NO.: CWDG
• Manufacturing Technology: Laser Welding
• Segment Height: 10mm
• Application: Wet Drilling Concrete, Reinforced Concrete
• Installing Equipment: Stand Core Driller, Hand-Held Drillers
• Transport Package: Carton, Case, Pallet
• Specification: 25mm-350mm
• Trademark: COREDIAM
• Origin: China
• HS Code: 82071910
• Production Capacity: 2000 Pieces Per Month

Product Description

1.Laser welded diamond core drill introduction
 

Manufacturing	Laser welding
Diameter range	25mm-350mm
Segment height	10mm, segment shape can be customized
Working length	450mm, OEM working length accept
Application	wet drilling concrete, reinforced concrete structures, fast drilling with reasonable lifespan

2.Specification

Item No.	Diameter	Segment Height	Arbor	Effective Length
CWDG02545010	25mm	10	1 1/4"-7	450mm
CWDG03245010	32mm	10	1 1/4"-7	450mm
CWDG03645010	36mm	10	1 1/4"-7	450mm
CWDG04245010	42mm	10	1 1/4"-7	450mm
CWDG05245010	52mm	10	1 1/4"-7	450mm
CWDG06245010	62mm	10	1 1/4"-7	450mm
CWDG06645010	66mm	10	1 1/4"-7	450mm
CWDG07245010	72mm	10	1 1/4"-7	450mm
CWDG07645010	76mm	10	1 1/4"-7	450mm
CWDG08245010	82mm	10	1 1/4"-7	450mm
CWDG09245010	92mm	10	1 1/4"-7	450mm
CWDG10245010	102mm	10	1 1/4"-7	450mm
CWDG11245010	112mm	10	1 1/4"-7	450mm
CWDG12745010	127mm	10	1 1/4"-7	450mm
CWDG13245010	132mm	10	1 1/4"-7	450mm
CWDG15245010	152mm	10	1 1/4"-7	450mm
CWDG16245010	162mm	10	1 1/4"-7	450mm
CWDG17245010	172mm	10	1 1/4"-7	450mm
CWDG18245010	182mm	10	1 1/4"-7	450mm
CWDG20045010	200mm	10	1 1/4"-7	450mm
CWDG25045010	250mm	10	1 1/4"-7	450mm
CWDG30045010	300mm	10	1 1/4"-7	450mm
CWDG35045010	350mm	10	1 1/4"-7	450mm

3.Features

Manufacturer technology: laser welded
Suitable: wet drilling concrete, reinforced concrete, masonary with superior efficiency.
Advantage: very good sharpness achieve fast drilling, especially very fast when cutting steels meanwhile, wet core drill have resonable lifespan



4.Corediam facility



5.Quality Control&Test





6.Delivery time&Packing

2 weeks for samples after order confirmed.
3 weeks for batch order after payment confirmed.



7.Corediam introduction

Corediam Tools Co., Ltd., as a high-tech enterprise, concentrates on researching & developing manufacturing and marketing diamond tools industry. We have the most extensive, innovative and powerful range of diamond tools for construction, stone and DIY markets. Corediam strives to be the leading professional supplier in the world through technology innovation.