Vacuum Brazed Diamond Core Bit Basin Hole Opener Flume Basin Sink Hole Saw

FOB Reference Price:Get Latest Price
$10.00 - $15.00 / Piece | 500 Piece/Pieces (Min. Order)
Customized logo (Min. Order: 100 Pieces)
Customized packaging (Min. Order: 100 Pieces)


Graphic customization (Min. Order: 100 Pieces) Less
$10.00 /Piece | 1 Piece (Min. Order) | Buy Samples
Report Suspicious Activity
Quick Details
Place of Origin:
Brand Name:
Model Number:
Tri-Flats Core Bit
Core Drill Bit
Masonry Drilling
Product Name:
Diamond Core Bit Basin Hole Opener Flume Basin Sink Hole Saw
Tip Material:
Body Material:
Carbond Steel
Vacuum Brazed
Drill Hole Diameter:
45 / 50 mm
Chamfer Diameter:
65 / 70mm
Shank Size:
12mm Triangle Shank
Overall Length:
Cooling Type:
Exterior Cooling
Surface Finish:
Color Painting
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month Diamond Core Bit
Packaging & Delivery
Packaging Details
1 pc in one papaer box or in blister card , then in carton
ShangHai , NingBo, Guangzhou
Hole Saw Guide

Product Description
 Product Photos

 Product Description

More Choice For YouHome >Hole Saw for Masonry  Vacuum Brazed Diamond Hole Saw

Procuct NameVacuum Brazed Diamond Core Bit Basin Hole Opener Flume Basin Sink Hole Saw
Tip MaterialDiamond
Body MaterialCarbon Steel with Heat Treatment
ProcessVacuum Brazed   ( Sintered is Available)
Hole Size45mm/50mm
Chamfer Diameter65mm/75mm
Shank 12mm Triangle Shank 
Surface FinishColor Painting
PackageOne Piece in One Paper Box Or In One Double Blister

1.This vacuum brazed diamond hole saw creates a high, smooth cut with no broken edges. Vacuum brazed technology allows the diamond to be in constant contact with the material, sharp and aggressive, ideal for granite marble porcelain tile concrete, etc.

2.Chamfering design,allows to drill precision holes for your bathroom sink stopper in one operation. Easy and fast.

3.12mm shank suits for 13mm chuck large electric drill and bench drill, triangle shank design allows it to be held in a 3-jaw drill chuck, with higher torque transmission and limited slippage.

4.Good for home DIY and professional users. 

 Product Size


* Other Sizes are Available,Concact Us to Learn More.

 Applicable Materials and Equipment

 Segment Welded Diamond Drainge Hole Drill

 Vacuum Brazed Diamond Hole Saw Overview

Company Information

 Main Product Catalogue

Company Introduction:

DANYANG TONGYU TOOLS is one of the Professional Tools Suppliers in China.

We Specialize in all kinds of Drill Bit and Hole Saw and Saw Blade.