Professional diamond core drill bit, concrete drill for hollowing concrete and masonry

Professional diamond core drill bit, concrete drill for hollowing concrete and masonry

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≥8 Pieces

US $0.99

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Quick Details

Place of Origin:: Fujian, China

Brand Name:: HUAZUAN, OR OEM

Model Number:: HZ-DCBL450

Product Name:: concrete drill

Core Bit Type:: High frequency/Silver/Laser welding

Machinery:: Drilling Machine

Thread:: 11/4"-UNC7, 5/8-11", M14, 1/2"GAS

Drilling material:: concrete, cement, brick wall, masonry

Usage:: wet use

Diameter:: 1/4"-20"(6mm~500mm")

Finishing:: spray paint, or as per request

Main market:: USA, CANADA, GERMANY, ITALY, SPAIN ETC.

Certification:: ISO, CE, SGS, UKAS

Quick Details

Type:: Core Drill Bit

Material:: Diamond

Use:: Masonry Drilling

Place of Origin:: Fujian, China

Brand Name:: HUAZUAN, OR OEM

Model Number:: HZ-DCBL450

Product Name:: concrete drill

Core Bit Type:: High frequency/Silver/Laser welding

Machinery:: Drilling Machine

Thread:: 11/4"-UNC7, 5/8-11", M14, 1/2"GAS

Drilling material:: concrete, cement, brick wall, masonry

Usage:: wet use

Diameter:: 1/4"-20"(6mm~500mm")

Finishing:: spray paint, or as per request

Main market:: USA, CANADA, GERMANY, ITALY, SPAIN ETC.

Certification:: ISO, CE, SGS, UKAS

Product Description

Product name	Professional diamond core drill bit, concrete drill for hollowing concrete and masonry
Brand	Huazuan or OEM
Types	Core drill bit
Compose	Segment + core bit matrix
Diameter	1/4"- 20", 6mm - 500mm
Core bit Length	104, 120, 160, 200, 370, 450mm,other length is available upon request.
Thread	1 1/4"-UNC7, 5/8-11", M14, 1/2"GAS, other thread is available upon request.
Machine	Drilling machine
Application	Drilling reinforced concrete, natural stones, bricks, blocks & Rock
Quality Control	1. Strict Raw material inspection 2. Professional formula 3. Production process control (PDCA+7S Principle) 4. Do some cutting testing to sure the using function 5. Products pass ISO9001 and SGS inspectio n
MOQ	8PCS for each size
Payment term	TT,Western union,Paypal etc
Package	As customers' requirement.
Delivery	7-10 days after receiving the payment.
Certification	ISO9001 and SGS Product quality control.
Main market	Spain,Italy,Germany,England,USA,Canada,Egypt India,Iran,Turkey etc.

For diameters 10mm to 38mm we use high quality 10mm high quality crown ( ring ) diamond segments – This helps for an easy start-up when hand held drilling.

For diameters 40mm to 500mm we use high quality 10mm high diamond segments with castellated tips to ensure an easy start-up and fast opening of the segment.Usually customers will choosing the thread of 1-1/4-7 .

Diamond Segments

All our diamond segments have well designed bond systems combined with high concentrations of top quality synthetic diamonds to provide trouble-free drilling through a variety of applications
Segments including:1)crown type; 2) turbo type; 3)roof type 4)straight type for you choose.

Steel Barrel