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45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools

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45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools

Condition : New

Warranty : 1 Year

Applicable Industries : Construction works , Energy & Mining, Tunneling

Weight (KG) : 3.8

Showroom Location : None

Video outgoing-inspection : Provided

Machinery Test Report : Provided

Marketing Type : Ordinary Product

Place of Origin : Shanghai, China

Brand Name : Kelleg

Type : THREADED DRILL BIT, Drill Mining Rock Threaded Copper Drill Bits

Machine Type : DRILL BIT

Material : High Manganese Steel

Processing Type : Forging

Use : Coal Mining

Color : Customized

Application : Mining, Tunneling, Slope Stabilization

Advantage : High Performance

Standard : ISO-9001

Quality : Excellent

Sample : Available

Key words : Thread Drill Bit

Usage : Ore Mining, Mine Drilling, Well Drilling, Ore Drilling etc.

Thread type : R25/R28/R32

Price : $10.60/pieces 1-999 pieces

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Top Hammer Rock Drilling Tools R28 / R32 45mm Tungsten Carbide Thread Button Bits for Mining
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools

Top Hammer Rock Drilling Tools R28 / R32 45mm Tungsten Carbide Thread Button Bits for Mining

Rock drilling bits are made of high quality carbide and special steel, it's widely used in metallurgical mines, geological exploration, water conservancy construction, electric power, transportation, tunnels, quarries, national defense stone engineering, and other fields.
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
Specification: R25 Threaded Button Bit（Spherical Buttons）
Bit Dia.
No.×Button Dia.
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
33
1 19/64
2×7
5×7
35°
1
1
0.4
35
1 3/8
2×7
5×8
35°
1
1
0.4
38
1 1/2
2×7
5×8
30°
1
1
0.5
41
1 5/8
2×8
5×9
35°
1
1
0.6
45
1 3/4
2×9
4×11
35°
1
2
0.6
Parabolic Buttons
33
1 19/64
2×7
5×7
35°
1
1
0.4
35
1 3/8
2×7
5×9
25°
1
1
0.4
38
1 1/2
2×7
5×9
40°
1
1
0.5
41
1 5/8
2×8
5×9
40°
1
1
0.6
45
1 3/4
2×9
5×10
35°
1
2
0.6
Specification: R28 Threaded Button Bit（Spherical Buttons）
Bit Dia.
No.×Button Dia.
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
37
1 29/64
2×7
5×9
30°
1
1
0.5
38
1 1/2
2×8
4×9
30°
1
2
0.6
41
1 5/8
2×8
5×9
35°
1
1
0.7
43
1 11/16
2×9
5×9
35°
1
2
0.8
45
1 3/4
2×9
5×10
30°
1
2
0.9
Parabolic Buttons
37
1 29/64
2×7
5×9
30°
1
1
0.5
38
1 1/2
2×8
4×9
30°
1
2
0.6
41
1 5/8
2×8
5×9
35°
1
1
0.7
43
1 11/16
2×9
5×9
35°
1
2
0.8
45
1 3/4
2×9
5×10
30°
1
2
0.9
48
1 7/8
3×8
6×9
35°
1
3
1.0
Specification: R32 Threaded Button Bit（Spherical Buttons）
Bit Dia.
No.×Button Dia.
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
41
1 5/8
2×8
5×9
35°
1
1
0.7
43
1 11/16
2×9
5×9
35°
1
2
0.7
45
1 3/4
3×8
6×10
30°
3
-
0.8
48
1 7/8
2×9
5×11
35°
1
1
0.9
51
2
3×9
6×10
35°
3
-
1.0
57
2 1/4
3×9
6×11
35°
3
-
1.3
64
2 1/2
3×10,1×10
6×11
35°
3
-
1.6
76
3
4×11
8×11
40°
2
-
2.6
Parabolic Buttons
41
1 5/8
2×8
5×9
40°
1
1
0.7
43
1 11/16
2×9
5×9
40°
1
2
0.7
45
1 3/4
3×8
6×9
40°
3
1
0.8
48
1 7/8
2×9
5×11
35°
1
1
0.9
51
2
3×9
6×10
40°
3
1
1.0
54
2 1/8
3×9
6×10
40°
3
1
1.0
57
2 1/4
3×9
6×11
35°
3
-
1.3
64
2 1/2
4×10
8×10
40°
2
-
1.6
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
Kelleg is a market-oriented enterprise integrating R&D and designing, procurement, sales, and customer service. Kelleg focuses on the field of geotechnical anchoring and is committed to building a professional service platform that integrates system solution provision, product supply, and technical support. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, after-sale on-site technical guidance, and other services.
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
45mm R28 / R32 Tungsten Carbide Thread Button Bits for Mining Rock Drilling Tools
FAQ: 1: Is there a minimum order quantity?
A: We generally have no minimum order quantity.

2: Do you have the inspection procedures?
A: 100% strict inspection and testing for every order before packing.

3: How long is your delivery time?
A: 1-3 days for the products in stock; regular order delivery in 2-3 weeks.

4: After Services:
1. Our sales team will respond to your question within 24 hours (holidays excluded).
2. Technical support will be available at any time.
3. Free replacement will be provided once the failure is confirmed caused by our product quality.

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