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1 3/8" Stone Hollow Core Diamond Tip Core Drill Bits for Hard Rock

5-9 Pieces
>=10 Pieces
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5 Pieces
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Company Information

Quanzhou Top Diamond Tools Import And Export Co., Ltd.

CN Trading Company
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US$ 20,000+
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Quick Details

Place of Origin: Fujian China
Brand Name: TOP
Model Number: TOP-ZA001
Type: Core Drill Bit
Use: Masonry Drilling
Product name: hollow core diamond drill bits
Application: Dry Drilling Holes
Diameter: 6-100mm
Segment Height: 10mm
Connecting: Shank, M14, M16, 5/8&quot;-11, GAS1/2
Length: 104mm,the other length is also available
Popular size: 1&quot;, 1-3/8&quot;, 1-1/2&quot;
Certification: ISO9001
MOQ: 1pcs
OEM: Welcomed
Selling Units: Single item
Single package size: 15X4X15 cm
Single gross weight: 0.25 KG
Package Type: Paper Box 9pcs/bag
Product Description

1 3/8" Stone Hollow Core Diamond Tip Core Drill Bits for Hard Rock 


The most common uses for diamond core bits is drilling out sink holes for faucets,while our dry diamond core bits are suit for fast drilling granite.


Product Namehollow core diamond drill bits
ConnectorShank, M14, M16, 5/8"-11, GAS1/2
Segment Height10mm
Segments selectionSegmented,crown segment,turbo segment,T segment and Turbo T segment
Working Length104mm (4")



Detailed sizeDetailed  core bits


Thin type core bitsIMG_5705




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