Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz

Product Details
Customization: Available
Type: Core Drill Bit
Usage: Metal Drilling
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Registered Capital
5000000 RMB
Plant Area
>2000 square meters
  • Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
  • Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
  • Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
  • Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
  • Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
  • Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
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  • Overview
  • Product Description
  • Packaging & Shipping
  • Payment Term
  • Our Advantages
  • Certifications
Overview

Basic Info.

Model NO.
Core Drill Bit
Manufacturing Process
Laser/High Frequency Welded
Application
for Concrete and Construction
Material
Diamond and Metal
Company
Manufactuer
Advantage
Fast Drilling, Long Life
Shipping Cost
to Be Negotiated
Color
Customized
Diamond Grit and Bond
#30/40 with Medium Bond
Shipping
by Air, by Sea; by Express
Equipment
Hand Tool or Cutting Machine
Sample Production Time
5-7days
Manufacturing Experience
Over 10 Years
Segment Shape
Common or Customized
Transport Package
Paper Cartons and Plywood Cartons
Specification
102mm
Trademark
HLM/OEM
Origin
Hebei, China
HS Code
82075010
Production Capacity
500000PCS/Year

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 30.00cm
Package Gross Weight
1.000kg

Product Description

 
Product Description

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz

  • Wide Application --Diamond drill bit are worked great for dry drilling holes through Granite Marble Hard Stone Reinforced Concrete Brick Block Counter Top,Using water could prolong the lifetime
  • Super Quality Raw Material --Using laser welded technology,improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut & steel core protection
  • Fast and Smooth Drilling --Creates a fast and stable drilling, you could drill smoothly with no broken edges
  • Machine --angle grinder (Pay Attention! If you drill through thick granite ,we recommend you to add enough water to help cooling the bits,which could prolong the lifetime)

 

TESTING REPORT
Concrete Hardness: C40  ,Core bit diameter:   63mm   
GRADE Normal Quality Good Quality Higher Quality Top Quality
Minute /Hole 4.20  4.30  3.50  4.20 
Steel bar time 40 seconds 48 seconds 38 seconds 48 seconds
Steel bar diameter 18mm 18mm 18mm 18mm
Steel bar Quantity 4 4 4 4
concrete thickness 250mm 250mm 250mm 250mm
drilling holes 5 5 5 5
total segment height 10mm 11mm 11mm 11mm
 left of segment height 7.5mm 9mm 9.5mm 10mm
 
Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete QuartzDiamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete QuartzDiamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
 

 

Packaging & Shipping

 

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
Payment Term

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz

1) Accepting T/T, L/C, and other payment request can be discussed.
2) 100% T/T advanced for order amount less than USD10,000.
3) 30% deposit, remain balance should be paid 3 days before shipment
for order amount more than USD 10,000.
4) Normally deliver within 7 days after payment, large quantity order
should be discussed.
5) Less than 45KG, we recommend sent by express - EMS, DHL, TNT, FedEx,
Ups. More than 45KG, we recommend sent by air or sea.
Our Advantages

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz

1) No Any MOQ Limited
2) Accept OEM.
3) Good After Sale Services:
Our experienced expert will give technical recommendation according our clients' product line, Modifying the machine parameters, such as sequence, speed, etc. to acheive the best performance. We also can send after sale expert to clients' product line and optimize the product line.
 
Certifications

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete QuartzDiamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz

Diamond Core Drill Bit - Hlm 4′′102mm Laser Welded Hole Saw for Dry or Wet Drilling Granite Marble Concrete Quartz
1.Are you a manufacturer or trading company?

 We are a 10 years manufacturer.
2.How to prove your quality?
 We use E6 diamond,Dipea steel wire, passed ISO9001 and SGS,strict quality control and skilled workers.
3.What should I do if the products is not suitable for the market?
 Giving us the detailed report first,then we analyze the reason,try to find the solutions.
 If it is our problems,we will give you new products.

4.Do you provide free samples?
 Small sample is welcomed.But,usually we don't provide free samples.
5.Can you provide OEM/OEM services?
    Yes, if you need.

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