Diamond Core Drill Bits for Granite Drilling M14 Dry Use

• Type: Core Drill
• Usage: Masonry Drilling
• Certification: AISI
• Product Name: Diamond Core Drill Bits for Granite Drilling
• Outer Diameter: From 6mm to 100mm
• Drilling Depth: 70mm
• Model NO.: JDK-C01302
• Connector: M14,5/8"
• Machine: Core Drill Machine, Angel Grinder
• Welding Method: Laser Welding with Ecuum Barzing Protection Teeth
• Rpm: 4200-4600
• Working Condition: Dry Use
• Application: Marble/Granite/Engineer Stone etc.
• MOQ: 20 PCS
• Transport Package: Box/Carton/Plywood Case
• Specification: D6-D100 mm
• Trademark: JDK diamond core drill bit
• Origin: Quanzhou China
• HS Code: 82079010
• Production Capacity: 1000PCS/Week

Product Description

Features:
1. Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed (compare with the assembly type)Roof segment Drill Bits.
2. Very fast drilling speed and low drilling  pressure.
3. Different connection end for different drilling machine.
4. Especially effective in drilling through reinforced concrete.






Packing & Shipping:   
Packing:
The inner packaging is carton box .The outer packaging is carton box Or woodencase.
(If by air ,carton box will reduce the weight, if by sea, we suggest woodenbox for waterproof.)


Shipping:                                       
1. Trail  order with light weight(<45kgs), we recommend Express Service.
2. Normal  order weighting over 45kgs, we recommend Air Cargo.
3.As for the large size or  heavy weight, JDK recommends Sea Cargo.
                          
Fair & Exhition:


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