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T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits
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T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits
  • name
  • name
  • name
  • name
  • name
  • name

T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits

Price: $10.80/pieces 1-999 pieces
Detail Information
Product Description
Detail Information
Place of Origin
Shanghai, China
Brand Name
Kelleg
Condition:
New
Warranty:
1 Year
Applicable Industries:
Construction Works , Energy & Mining, Tunneling, Mining, Quarrying
Weight (KG):
4.9
Showroom Location:
None
Video Outgoing-inspection:
Provided
Machinery Test Report:
Provided
Marketing Type:
Ordinary Product
Type:
RETRACT DRILL BIT, Drill Mining Rock Retract 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
Key Words:
Retract Drill Bit
Usage:
Ore Mining, Mine Drilling, Well Drilling, Ore Drilling Etc.
Product Name:
Retract Rock Drill Button Bit
Sample:
Available
Quality:
Excellent
Product Description
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 0
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 1
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 2

T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits

The Ball Gear Bit is known for its high wear resistance on medium-hard to hard abrasive formations (compressive strength between 200 Mpa and 260 Mpa).
It utilizes spherical tungsten carbide inserts, which are known to have a robust structure that prevents the carbide from breaking.
Recommended for eliminating hole deviation Widely used roadway and tunnel boring Drill face design is well suited to medium-hard to hard abrasive rock.
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 3
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 4
Specification: R32 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
45
1 3/4
3×8
6×9
40°
3
-
1.1
48
1 7/8
3×9
6×10
30°
3
-
1.2
51
2
3×9
6×10
30°
3
-
1.4
Parabolic Buttons
51
2
3×9
6×10
30°
3
-
1.4
64
2 1/2
3×10,1×10
6×11
35°
3
-
2.2
64
2 1/2
4×10
8×10
40°
2
-
2.2
76
3
4×11,1×11
8×11
35°
4
1
3.5
Specification: HL38 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
64
2 1/2
3×10,1×10
6×11
35°
3
—
2.2
70
2 3/4
4×10,1×10
8×11
35°
4
—
2.4
76
3
4×11,1×11
8×12
35°
4
—
3.3
89
3 1/2
5×12
8×12
35°
2
—
4.8
Parabolic Buttons
64
2 1/2
3×10,1×10
6×11
35°
3
—
2.2
70
2 3/4
4×10,1×10
8×11
35°
4
—
2.4
76
3
4×11,1×11
8×11
40°
4
—
3.3
89
3 1/2
5×12
8×12
35°
2
—
4.8
Specification: T38 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
64
2 1/2
3×10,1×10
6×11
35°
3
—
2.2
70
2 3/4
4×10,1×10
8×11
35°
4
—
2.4
76
3
4×11, 1×11
8×12
35°
4
—
3.3
89
3 1/2
4×11, 1×11
8×13
35°
4
—
4.8
Parabolic Buttons
64
2 1/2
3×10,1×10
6×11
35°
3
-
2.2
70
2 3/4
3×10,1 ×10
6×13
35°
3
-
2.4
76
3
4×11, 1 ×11
8×12
35°
4
-
3.3
89
3 1/2
4×11,1 ×11
8×13
35°
4
-
4.8
Specification: T45 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
70
2 3/4
4×10,1×10
8×11
35°
4
-
2.5
76
3
4×11,1×11
8×12
35°
4
-
3.2
89
3 1/2
4×13,1×13
8×13
35°
4
-
5.4
102
4
4×13,2×13
8×13
35°
4
1
6.8
Parabolic Buttons
70
2 3/4
4×10, 1×10
8×11
35°
4
-
2.5
76
3
4×11, 1×11
8×12
35°
4
-
3.2
89
3 1/2
4×13, 1×13
8×13
35°
4
-
5.4
Specification: T51 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
4×13,1×13
8×14
35°
4
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
127
5
4×14,3×14
8×14
35°
4
—
12.0
Parabolic Buttons
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
6×13
8×16
35°
2
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
Specification: T60 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
4×13,1×13
8×14
35°
4
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
127
5
4×14,3×14
8×14
35°
4
—
12.0
Parabolic Buttons
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
6×13
8×16
35°
2
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 5
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.
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 6
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 7
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 8
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 9
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 10
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 11
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 12
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 13
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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products
PRODUCTS DETAILS
Products

Top Hammer Drilling Tools

Drill Rod

Drill Bit

Shank Adapter

Friction Bolts

Casing Drilling System

Top Hammer Rock Drilling Tools

Drill Rod

Drill Bit

DTH Rock Drilling Tools

DTH Drill Button Bit

Cutter Picks

Welded Meshes

Self Drilling Anchor System

Split Set Friction Bolts

Thread Bar System

Anchoring Rig
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits
  • name
  • name
  • name
  • name
  • name
  • name
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits
Price: $10.80/pieces 1-999 pieces
Detail Information
Product Description
Detail Information
Place of Origin
Shanghai, China
Brand Name
Kelleg
Condition:
New
Warranty:
1 Year
Applicable Industries:
Construction Works , Energy & Mining, Tunneling, Mining, Quarrying
Weight (KG):
4.9
Showroom Location:
None
Video Outgoing-inspection:
Provided
Machinery Test Report:
Provided
Marketing Type:
Ordinary Product
Type:
RETRACT DRILL BIT, Drill Mining Rock Retract 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
Key Words:
Retract Drill Bit
Usage:
Ore Mining, Mine Drilling, Well Drilling, Ore Drilling Etc.
Product Name:
Retract Rock Drill Button Bit
Sample:
Available
Quality:
Excellent
Price:
$10.80/pieces 1-999 pieces
Product Description
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 0
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 1
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 2

T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits

The Ball Gear Bit is known for its high wear resistance on medium-hard to hard abrasive formations (compressive strength between 200 Mpa and 260 Mpa).
It utilizes spherical tungsten carbide inserts, which are known to have a robust structure that prevents the carbide from breaking.
Recommended for eliminating hole deviation Widely used roadway and tunnel boring Drill face design is well suited to medium-hard to hard abrasive rock.
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 3
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 4
Specification: R32 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
45
1 3/4
3×8
6×9
40°
3
-
1.1
48
1 7/8
3×9
6×10
30°
3
-
1.2
51
2
3×9
6×10
30°
3
-
1.4
Parabolic Buttons
51
2
3×9
6×10
30°
3
-
1.4
64
2 1/2
3×10,1×10
6×11
35°
3
-
2.2
64
2 1/2
4×10
8×10
40°
2
-
2.2
76
3
4×11,1×11
8×11
35°
4
1
3.5
Specification: HL38 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
64
2 1/2
3×10,1×10
6×11
35°
3
—
2.2
70
2 3/4
4×10,1×10
8×11
35°
4
—
2.4
76
3
4×11,1×11
8×12
35°
4
—
3.3
89
3 1/2
5×12
8×12
35°
2
—
4.8
Parabolic Buttons
64
2 1/2
3×10,1×10
6×11
35°
3
—
2.2
70
2 3/4
4×10,1×10
8×11
35°
4
—
2.4
76
3
4×11,1×11
8×11
40°
4
—
3.3
89
3 1/2
5×12
8×12
35°
2
—
4.8
Specification: T38 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
64
2 1/2
3×10,1×10
6×11
35°
3
—
2.2
70
2 3/4
4×10,1×10
8×11
35°
4
—
2.4
76
3
4×11, 1×11
8×12
35°
4
—
3.3
89
3 1/2
4×11, 1×11
8×13
35°
4
—
4.8
Parabolic Buttons
64
2 1/2
3×10,1×10
6×11
35°
3
-
2.2
70
2 3/4
3×10,1 ×10
6×13
35°
3
-
2.4
76
3
4×11, 1 ×11
8×12
35°
4
-
3.3
89
3 1/2
4×11,1 ×11
8×13
35°
4
-
4.8
Specification: T45 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
70
2 3/4
4×10,1×10
8×11
35°
4
-
2.5
76
3
4×11,1×11
8×12
35°
4
-
3.2
89
3 1/2
4×13,1×13
8×13
35°
4
-
5.4
102
4
4×13,2×13
8×13
35°
4
1
6.8
Parabolic Buttons
70
2 3/4
4×10, 1×10
8×11
35°
4
-
2.5
76
3
4×11, 1×11
8×12
35°
4
-
3.2
89
3 1/2
4×13, 1×13
8×13
35°
4
-
5.4
Specification: T51 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
4×13,1×13
8×14
35°
4
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
127
5
4×14,3×14
8×14
35°
4
—
12.0
Parabolic Buttons
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
6×13
8×16
35°
2
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
Specification: T60 Spherical Buttons
Bit Dia.
Button NO.x Button Size (mm)
Flushing Hole

Weight (kg)
mm
inch
Front
Gauge
Angle
Front
Side
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
4×13,1×13
8×14
35°
4
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
127
5
4×14,3×14
8×14
35°
4
—
12.0
Parabolic Buttons
89
3 1/2
5×13
8×13
35°
2
1
5.3
102
4
6×13
8×16
35°
2
1
7.3
115
4 1/2
4×14,2×14
8×16
35°
4
—
9.8
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 5
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.
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 6
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 7
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 8
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 9
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 10
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 11
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 12
T38 64mm Retractable Button Drill Bit T38 70mm Top Hammer Rock Drill Button Bits 13
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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