Three-Piece Diamond Wet Core Drill/Core Bits/Core Drill/Diamond Tool

• Type: Core Drill
• Usage: Masonry Drilling, Reinforced Conrete Drilling
• Manufacturing Technology: Brazing
• Segment Height: 10mm
• Application: Wet Drilling Concrete, Reinforced Concrete
• Installing Equipment: Stand Core Driller, Hand-Held Drillers
• Model NO.: CTCD
• Transport Package: Carton, Case, Pallet
• Specification: 25mm-500mm
• Trademark: COREDIAM
• Origin: China
• HS Code: 82071910
• Production Capacity: 2000 Pieces Per Month

Product Description

1.Three-piece diamond core drill introduction

Manufacturing	Brazing
Diameter range	25mm-500mm
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
Advantage	Long drilling, you can add steel tube to achieve any length drilling job

2.Specification

Item No.	Diameter	Core Bit Length	Steel Tube Length	Adapter Length	Total Length	Barrel Thickness
CTCD02509	1"	50mm	300mm	100mm	420mm	2.6mm
CTCD03209	1-1/4"	55mm	300mm	100mm	415mm	2.6mm
CTCD03809	1-1/2"	65mm	300mm	100mm	405mm	2.6mm
CTCD05109	2"	65mm	300mm	100mm	405mm	2.6mm
CTCD06209	2-1/2"	70mm	300mm	100mm	410mm	2.6mm
CTCD07509	3"	70mm	300mm	100mm	410mm	2.6mm
CTCD08809	3-1/2"	70mm	300mm	100mm	410mm	2.6mm
CTCD10809	4"	100mm	300mm	100mm	440mm	3.0mm
CTCD12609	5"	120mm	300mm	100mm	460mm	3.0mm
CTCD15809	6"	120mm	300mm	100mm	460mm	3.0mm
CTCD17809	7"	120mm	300mm	100mm	460mm	3.0mm
CTCD20309	8"	120mm	300mm	100mm	460mm	4.0mm
CTCD22809	9"	120mm	300mm	100mm	460mm	4.0mm
CTCD25209	10"	120mm	300mm	100mm	460mm	4.0mm
CTCD30009	12"	120mm	300mm	100mm	460mm	4.0mm
CTCD35009	14"	120mm	300mm	100mm	460mm	4.0mm
CTCD40009	16"	120mm	300mm	100mm	460mm	4.0mm
CTCD45009	18"	120mm	300mm	100mm	460mm	4.0mm
CTCD50009	20"	120mm	300mm	100mm	460mm	4.0mm

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.Quality control&Test




5.Delivery time&Packing
2 weeks for samples after order confirmed.
3 weeks for batch order after payment confirmed.

6.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.