332mm Diamond core bits for concrete

Short Description:

1.Hot pressed & silver brazed

2.Very sharpness

3.Longlife time Very good balance

4.cutting with water


Product Detail

Product Tags

Product Selling Point Introduction

1.Using new materials and advanced sintering technology, welding technology. Significantly improve the sharpness and endurance of the drill bit! And, the rate of tooth loss is extremely low! Supporting the use of desktop drilling and hand-held drilling machines. It is widely used in the fields of building's upper and lower drainage pipe, highspeed railway,bridge, air conditioning installation, heating pipe installation, firefighting pipe installation
2.Dry-wet drill base adopts rotary thread design, which can be used for dry and wet drilling, so it is convenient and flexible, and applicable to a wide range of working conditions.
3.It is specially designed for the working condition which is inconvenient to add water.The base adopts the design of opening with thread, which is more convenientforchip removal and heatdissipation.
4.It is suitable for the drilling of mant kinds of materials such as granite,marble,ceramic,etc.Provide fast speed and long life.
The different length is designed to facilitate the drilling of different depth
It is suitable for the operation of high-grade reinforced concrete under complex working conditions. Compared with ordinary drill, this product has the advantages of strong wear resistance, good hand feelingand fast speed of penetrating reinforcement.

specifications(mm)

 cabinet minister (mm)

 

specifications(mm)

 cabinet minister (mm)

 

specifications(mm)

 cabinet minister (mm)

Diameter

Total Length

Diameter

Total Length

Diameter

Total Length

018 370/450 083

370/450

0220

350/450

020 370/450 089

370/450

0230

350/450

022

370/450

096

350/450

0245

350/450

025

370/450

0102

350/450

0254

350/450

027

370/450

0108

350/450

0270

350/450

030

370/450

0114

350/450

0300

350/450

032

370/450

0116

350/450

0325

350/450

036 370/450 0120

350/450

0350

350/450

038 370/450 0127

350/450

0400

350/450

040

370/450

0132

350/450

0450

350/450

044

370/450

0140

350/450

0500

350/450

046

370/450

0152

350/450

0550

350/450

051

370/450

0159

350/450

0600

350/450

056

370/450

0162

350/450

0650

350/450

063 370/450 0168

350/450

0700

350/450

066 370/450 0180

350/450

0750

350/450

071

370/450

0188

350/450

0800

350/450

076

370/450

0200

350/450

01000

350/450

Installation Procedures For Handheld Drill And Drill Bit

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