Wet Diamond Core Drill Bits for Drilling Reinforced Concrete Used on Hand Drill

• Type: Core Drill
• Usage: Masonry Drilling
• Certification: AISI
• Diameter: 25mm-350mm
• Effective Length: 450mm
• Segment Height: 10mm
• Model NO.: CWDA
• Transportation: Ocean, Land, Air, Express
• Arbor: 1 1/4"-7
• Drilling Types: Wet Drilling
• Equipment: Hand Drill, Core Drilling Machine
• Transport Package: Neutral Packaging, Finishing Packaging
• Specification: EN13236, MPA
• Trademark: COREDIAM
• Origin: Hebei
• HS Code: 82071910
• Production Capacity: 50, 000 PCS/Year

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
CWDA02545010	25mm	10	1 1/4"-7	450mm
CWDA03245010	32mm	10	1 1/4"-7	450mm
CWDA03645010	36mm	10	1 1/4"-7	450mm
CWDA04245010	42mm	10	1 1/4"-7	450mm
CWDA05245010	52mm	10	1 1/4"-7	450mm
CWDA06245010	62mm	10	1 1/4"-7	450mm
CWDA06645010	66mm	10	1 1/4"-7	450mm
CWDA07245010	72mm	10	1 1/4"-7	450mm
CWDA07645010	76mm	10	1 1/4"-7	450mm
CWDA08245010	82mm	10	1 1/4"-7	450mm
CWDA09245010	92mm	10	1 1/4"-7	450mm
CWDA10245010	102mm	10	1 1/4"-7	450mm
CWDA11245010	112mm	10	1 1/4"-7	450mm
CWDA12745010	127mm	10	1 1/4"-7	450mm
CWDA13245010	132mm	10	1 1/4"-7	450mm
CWDA15245010	152mm	10	1 1/4"-7	450mm
CWDA16245010	162mm	10	1 1/4"-7	450mm
CWDA17245010	172mm	10	1 1/4"-7	450mm
CWDA18245010	182mm	10	1 1/4"-7	450mm
CWDA20045010	200mm	10	1 1/4"-7	450mm
CWDA25045010	250mm	10	1 1/4"-7	450mm
CWDA30045010	300mm	10	1 1/4"-7	450mm
CWDA35045010	350mm	10	1 1/4"-7	450mm

3.Features
Manufacturer technology: laser welded
Suitable: wet drilling concrete, reinforced concrete, masonry with superior efficiency.
Advantage: very good sharpness achieve fast drilling, especially very fast when cutting steels meanwhile, wet core drill have a reasonable lifespan
4.Product display

5.Delivery time
   2 weeks for samples after the order confirmed.
   3 weeks for batch order after payment confirmed.
6.Production&Dispatch



7.Corediam service
   We accept customized lengths and segments for wet core drills.
   Also, we help to design the total solution of core drilling projects.