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The T-WIZ60 127mm Threaded Rock Drill Button Bits are premium-quality down-the-hole (DTH) drilling tools engineered for high-performance rock drilling in demanding applications. Featuring a 127mm (5-inch) thread connection, these bits are designed for compatibility with a wide range of international standard DTH hammers in the 5-inch class. They deliver exceptional durability, penetration rates, and borehole accuracy in medium to very hard rock formations.
Technical Specifications
Button Bits - Spherical Buttons
Diameter
No. of Buttons
Buttons x Button Diameter (mm)
Gauge Buttons Angle°
Flushing Hole
Weight Approx kg
95 mm (3 3/4")
13
8x14.5
35°
-
6.0
102 mm (4")
13
8x14.5
35°
-
6.6
102 mm (4")
13
8x14.5
35°
-
6.6
115 mm (4 1/2")
14
8x15.8
35°
-
8.9
115 mm (4 1/2")
14
8x15.8
35°
-
9.4
127 mm (5")
14
8x15.8
35°
-
11.3
127 mm (5")
14
8x15.8
35°
-
11.3
140 mm (5 1/2")
16
8x19.1
35°
-
15.0
140 mm (5 1/2")
16
8x19.1
35°
-
15.0
152 mm (6")
16
8x19.1
35°
-
13.1
152 mm (6")
16
8x19.1
35°
-
18.1
Button Bits - Ballistic Buttons
Diameter
No. of Buttons
Buttons x Button Diameter (mm)
Gauge Buttons Angle°
Flushing Hole
Weight Approx kg
92 mm (3 5/8")
13
8x14.5
35°
-
4.7
92 mm (3 5/8")
13
8x14.5
35°
-
4.5
95 mm (3 3/4")
13
8x14.5
35°
-
5.9
102 mm (4")
13
8x14.5
35°
-
6.6
115 mm (4 1/2")
14
8x15.8
35°
-
9.5
127 mm (5")
14
8x15.8
35°
-
11.3
140 mm (5 1/2")
16
8x19.1
35°
-
15.0
Key Features & Benefits
Superior Durability & Wear Resistance
Forged Alloy Steel Body: Manufactured from high-grade, heat-treated alloy steel for maximum impact strength and resistance to fatigue failure.
Premium Tungsten Carbide Buttons: Equipped with high-density, spherical or ballistic-style carbide inserts. The buttons are precisely arranged and securely brazed to withstand extreme impact and abrasive wear.
Optimized Gauge Protection: Multiple gauge buttons minimize sidewall friction, maintain hole diameter, and significantly extend the service life of both the bit and the drill string.
Enhanced Drilling Performance
Efficient Button Layout: Scientifically designed button pattern (gauge and front) ensures balanced rock breaking, optimal energy transfer, and faster penetration rates.
Effective Flushing: Large, strategically placed flushing holes ensure efficient removal of drill cuttings, preventing bit balling and reducing unnecessary wear.
Excellent Hole Straightness: The robust design and gauge protection contribute to straighter boreholes, reducing deviation and improving overall drilling quality.
Reliable Compatibility & Connection
Standardized Thread (127mm / 5"): The 127mm API-style (or equivalent metric) threaded connection ensures a perfect fit and reliable performance with most major brands of 5-inch class DTH hammers.
Applications
Open-pit mining blast hole drilling
Quarrying and aggregate production
Water well drilling
Foundation drilling and piling
Trench blasting and construction projects
Why Choose T-WIZ60 127mm Button Bits?
Proven Reliability: Consistent performance in tough drilling conditions.
Cost-Effective: Longer service life and higher drilling efficiency reduce the cost per meter drilled.
Global Standard Compatibility: The 127mm thread is widely adopted, ensuring easy sourcing and hammer compatibility.
Quality Assurance: Manufactured under strict quality control processes to meet international standards.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
