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Accessory Tool High Pressure R32 Drill Bit Thread Button Bit Hard Rock Drilling

Categories Rock Drilling Bits
Brand Name: HZJX
Model Number: R22,R28,R25,SR28
Certification: ISO 9001
Place of Origin: China
MOQ: 1PCS
Price: Price negotiations
Payment Terms: T/T
Supply Ability: 1+PCS+20 work days
Delivery Time: 20 work days
Packaging Details: carton pscking
Product name: 11degree 38 mm taper button drill bit for hard rock drilling
Applicable Industries: Construction works , Energy & Mining
Machine Type: Drilling Equipment
Material: Carbide
Use: Well Drilling
Advantage: High-efficiency
Degree: R22,R28,R25,SR28
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Accessory Tool High Pressure R32 Drill Bit Thread Button Bit Hard Rock Drilling

Accessory Tool High Pressure r32 drill bit Button Thread Button Bit Hard Rock Drilling

1 Product description of Rock Drilling Bits

1. Our company is a professional company engaged in the development, manufacture and export of mining engineering
equipment and accessories.
2. Our company has 30 years experience in drill bit industry
3. Have a strict quality control system and perfect customer service
4. We are a reliable professional supplier with quality assurance and after-sales guarantee
5. We always bring you products with excellent quality and stable quality.

2 Product Data​ of Rock Drilling Bits

Bit Diameter:

33mm to 203mm
Bit Skirt:Normal and Retrac
Bit Face:Flat,Concave,Convex and Drop-Center.

Bit Type:

Button type,cross type and X-type(Spherical,Ballistic,Parabolic)

Bit Thread:

R22,R25,R28,SR28,R32,SR32,R38,T38,T45,T51,GT60,ST58,ST68.
Bit Dia.(mm)
Tip size(mm)
Guage
Tip size(mm)
Front
No.of flushing holes
(side)
No.of flushing holes
(Front)
Weight
89
8x12
5x12
2
2
4.9
102
8x13
6x12
2
2
5.8
115
8x14
6x13
2
2
6.8
127
8x14
6x14
2
2
7.5
89
9x10
6x11
0
3
4.6
102
9x12
6x12
0
3
5.9
115
9x12
9x12
0
3
6.6
127
9x13
9x13
0
3
8.4
152
9x14
9x14
0
3
11.1
89
6x14
4x12
0
3
4.5
102
8x13
6x12
0
4
5.7
115
8x13
6x13
0
4
6.8
127
8x14
7x13
0
4
7.5
140
8x16
6x16
0
4
14.4
152
8x16
7x16
0
4
15.1
89
8x12
5x12
2
2
5.1
102
8x13
6x12
2
2
7.1
115
8x14
6x13
2
2
10.5
127
8x14
6x14
2
2
12.5
89
8x12
6x11
0
4
5.3
102
8x13
6x12
0
4
7.4
115
8x13
6x13
0
4
10.2
127
8x14
7x13
0
4
12

Cheap Accessory Tool High Pressure R32 Drill Bit Thread Button Bit Hard Rock Drilling for sale
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