Laser Welded Diamond Core Drill Bit

• Type：Core Drill
• Usage：Masonry Drilling, Reinforced Conrete Drilling
• Manufacturing Technology：Laser Welding
• Segment Height：10mm
• Transport Package：Carton, Case, Pallet
• Trademark：COREDIAM

=== Base Info ===

• Model NO.：CWDD
• Origin：China
• HS Code：82071910
• Production Capacity：2000 Pieces Per Month

=== Description ===

Basic Info.

Model NO. CWDD Origin China HS Code 82071910 Production Capacity 2000 Pieces Per Month

Product Description

1. introduction

This type of core drill is copper brazed, it can be widely used in drilling concrete, reinforced concrete, masonry with superior efficiency. The segment sharp is great wall segments. It can be installed on Stand Core Driller, Hand-Held Drillers. The quality level is standard.



2. 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.



3.Specification

Item No.	Diameter	Segment  Height	Arbor	Effective Length
CWDD02545010	25mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD03245010	32mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD03645010	36mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD04245010	42mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD05245010	52mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD06245010	62mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD06645010	66mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD07245010	72mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD07645010	76mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD08245010	82mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD09245010	92mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD10245010	102mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD11245010	112mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD12745010	127mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD13245010	132mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD15245010	152mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD16245010	162mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD17245010	172mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD18245010	182mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD20045010	200mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD25045010	250mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD30045010	300mm	10mm	1 1/4"UNC / 1/2''BSP	450mm
CWDD35045010	350mm	10mm	1 1/4"UNC / 1/2''BSP	450mm

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.