20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits

Product Details
Customization: Available
Customized: Customized
Standard: CE
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  • 20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
  • 20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
  • 20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
  • 20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
  • 20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
  • 20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
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Basic Info.

Model NO.
20mm*460mm
Length
460mm
Type
Core Drill Bit
Material
Diamond
Usage
Masonry Drilling, Concrete Drilling
Working Length (mm)
460
Finish
Spray Painting
Shank Type
M22 or 11/4unc
Customized Support
OEM, ODM
Diameter
18-350mm
Color
Customized Color
Transport Package
Paper Box
Specification
20mm
Trademark
Senmine
Origin
Hebei, China
HS Code
8205590000
Production Capacity
50000 Pieces/ Year

Product Description

 

Diamond Core Drill Bit
This professional diamond core bit is high-frequency welded, providing a rapid and clean drill. M22, 1 1/4UNC, 1/2Gas universal thread is suitable for multiple drill rigs, apply to concrete and brick.

* Efficient & Smooth Cutting
* Engineered For Exact Fitting
* Humanized Structure
* Simple Operation
20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits

Diameter (a)
 
b-c
 
Diameter (a)
 
b-c
Diameter (mm)
inch
Overall Length-Effective Length
Diameter (mm)
inch
Overall Length-Effective Length
Φ18
5/7"
370-330mm
450-410mm
Φ108
4-1/4"
370-330mm
450-410mm
 
Φ20
4/5"
Φ114
4-31/64"
Φ22
7/8"
Φ116
4-35/64"
Φ25
1"
Φ120
4-5/7"
Φ27
1.06"
Φ127
5"
Φ30
1-3/16"
Φ132
5-1/5"
Φ32
1-1/4"
Φ140
5-33/64"
Φ36
1-2/5"
Φ152
6"
Φ38
1-1/2"
Φ159
6-3/8"
Φ40
1-3/5"
Φ162
6-25/64"
Φ44
1-7/10"
Φ168
6-3/5"
Φ46
1-4/5"
Φ180
7"
Φ51
2"
Φ188
7-25/64"
Φ56
2-1/5"
Φ200
8"
Φ63
1-1/2"
Φ220
8-7/10"
Φ66
2-3/5"
Φ230
9-1/16"
Φ71
2-4/5"
Φ245
9-3/5"
Φ83
3-1/4"
Φ254
10"
Φ86
3-1/4"
Φ270
10-5/8"
Φ89
3-1/2"
Φ300
12"
Φ96
3-25/32"
Φ325
12-51/64"
Φ102
4"
Φ350
14"
 
Usage Scenarios

20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill BitsLine Of Production

20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill BitsCompany Profile

20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill Bits
Certifications

20mm Wet Core Drilling Bits Reinforced Concrete Diamond Core Drill BitsFAQ

Q1: Is OEM available?
A: Yes, OEM and customization are accepted. Besides, we can provide label printing service.
Q2: Are sample
s available?
A: Yes, we can send our samples first for testing after confirming the price once you need, but the freight fee needs to be payed.
Q3: What is your payment terms?
A: L/C, D/P, D/A, T/T, Western Union for different circumstances.
Q4: What is your delivery time?
A: Usual delivery time is 5-10 days after receiving the advance payment, while it takes longer time for the customized product.
Q5: Does Senmine provide technical support?
A: Yes! Senmine has team members with extensive amounts of experience in diamond tools waiting to answer the toughest question.

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