Hunan, China
Business Type:
Manufacturer/Factory
Registered Capital:
500000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Sample Available

Pearl Drilling Bits, Tungsten Carbide Drill Bit, Hole Digging Drill Bits manufacturer / supplier in China, offering Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits, Tungsten Carbide Tipped Dead Center, Carbide-Tipped Center and so on.

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Supplier Homepage Products Pearl drill bits Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
  • Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
  • Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
  • Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
  • Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
  • Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
  • Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

Min. Order / Reference FOB Price
1 Piece US $0.1-5/ Piece
Port: Shenzhen, China
Production Capacity: 30tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Customized: Customized
Certification: ISO9001
Length: 50mm
Type: Center Drill Bit
Material: Tungsten Carbide
Usage: Pearl Drill Holes

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Basic Info.

Model NO.
Pearl Drill Bits
Grade
Yg6 Yg8 K10 K20 etc.
Features
Excellent Wear Resistant and High Hardness
Business Type
Manufacturer
Useage
for Drilling Hole in The Pearl, Jade,Jewelry
Trademark
GOOD
Transport Package
Cartons, Wood Case or Plastic Box
Specification
Dia. 0.3-4.0mm
Origin
Zhuzhou, China
HS Code
8207509000

Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

^ _ ^86-13308415601  

Description

 

The pearl drill bit is a tool that'highly precision processed and used for drilling the holes of pearls.

 

Pearl drill bits materials:

 

100% virgin Tungsten carbide

 

Pearl drill bits features:

 

High hardness

Excellent sharpness and easy penetration

High abrasive resistance

Good durability, high efficiency

Corrosion resistance, impact resistance

Smoothness and bright surface 

 

Pearl drill bits sizes:

 

Item(Unit:mm)

Diameter

Length

DB-0.8

0.8

50

DB-0.9

0.9

50

DB-1.0

1.0

50

DB-1.1

1.1

50

DB-1.2

1.2

50

DB-1.3

1.3

50

DB-1.4

1.4

50

DB-1.5

1.5

50

DB-1.6

1.6

50

DB-1.7

1.7

50

DB-1.8

1.8

50

DB-1.9

1.9

50

DB-2.0

2.0

50

DB-2.1

2.1

50

DB-2.2

2.2

50

DB-2.3

2.3

50

DB-2.4

2.4

50

DB-2.5

2.5

50

Note:Diameter 0.5-4.0mm and length 50mm.

The size can be customized as requirements.Welcome OEM&ODM.
 

Pearl drill bits using tips:

1. Do not drill strongly, especially when just in contact.

2. The length of bits is generally about 15-20mm(exposed section), otherwise it's broken easily.

3. Do not drill the same pearl for a long time. Otherwise the pearls are easy to heat and crack.

4. Fix the bits well and and turn on the machine to see if the bit is straight or not.

5. The bits are consumable parts. Common sizes need to prepare 5-10pcs in stock.

6. Tungsten carbide bit is not suitable for agate, crystal and so on high hardness materials.

Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

Grades of Tungsten Carbide
 

GRADEISO CODECOBALT CONTENT
(%)
Grain Size
(um)
DENSITY
g/cm3
HARDNESS
HRA
TRS
N/mm2
YG8K2081.214.8089.52700
YG6K2061.214.9590.52200
YG6XK1060.814.9591.52400
YL10.2K30100.7-0.814.5091.83500
YU12K30-K40120.614.192.54000
YG13XK30-K40131.014.3089.52600
YG15K40151.214.0087.52800


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Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits


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Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

 

Our Services

Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits
 

FAQ


Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

Contact
^ _ ^86-13308415601  

Pearl Hole Drill Bit Cemented Tungsten Carbide Pearl Drilling Bits

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