89-140mm Alloy Steel & Tungsten Carbides DTH Button Bit with High Drilling

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Supply Ability	3000
Delivery Time	20-30
Surface Treatment	Painting
Material	Alloy Steel & Tungsten Carbides
Type	Down The Hole
Product Name	Long Shank Bit
Application	Mining Drill, Quarrying, Construction
Use	Water Well, Coal Mining
Item	Rock Drill Button Bit
Button Type	Spherical
Brand Name	MIROC
Model Number	COPROD 89-140mm
Certification	ISO
Place of Origin	CHINA

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Product Details
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Product Specification


Supply Ability	3000	Delivery Time	20-30
Surface Treatment	Painting	Material	Alloy Steel & Tungsten Carbides
Type	Down The Hole	Product Name	Long Shank Bit
Application	Mining Drill, Quarrying, Construction	Use	Water Well, Coal Mining
Item	Rock Drill Button Bit	Button Type	Spherical
Brand Name	MIROC	Model Number	COPROD 89-140mm
Certification	ISO	Place of Origin	CHINA
High Light	Alloy Steel & Tungsten Carbides DTH Button Bit ，High Drilling Efficiency DTH Button Bit ，89-140mm Long Shank Bit

COPROD 89-140mm DTH Hammer Long Shank Carbide DTH Button Bit for Mining

COPROD is a unique rock drilling system combining the greater penetration rate and lower fuel consumption of tophammer equipment with the hole quality and straightness of DTH drilling.

D mm	Gauge	Front	Flushing Holes	Weight
90	9*11	7*11	3*8	5.8
95	9*12	7*11	3*10	6.0
105	9*12	7*12	3*13	6.4
105	9*13	7*12	3*13	9.1
115	9*14	6*14	3*13	9.7
127	9*14	7*14	3*13	10.6
115	9*14	6*14	3*13	12.6
127	9*14	7*14	3*13	13.2
140	9*16	9*16	3*13	14.5

Key Features

Extended Drill Life: Made from high-quality alloy material with longer service life compared to similar products
High Drilling Efficiency: Wear-resistant drill buttons maintain sharpness for optimal drilling speed
Stable Drilling Speed: Utilizes scraping and cutting action for consistent rock breaking performance
Superior Performance: Strong wear resistance, excellent diameter protection, and efficient cutting teeth utilization
Wide Application Range: Proven effective in carbonate rock, limestone, chalk, clay rock, siltstone, sandstone, and other soft to hard rock formations (9-grade drillability)

The KSQ COPROD Drill bit is primarily used in geological exploration, coal mining, water conservation and hydropower projects, highway and railway construction, bridge building, and general construction applications.

Convex Face Design

This convex face design is ideal for low- to medium-pressure drilling in soft to medium-hard rock formations. The drill block resists corrosion while providing low side button load, minimal wear, and fast drilling speeds.

Ballistic Button Configuration

Ballistic buttons are typically used as front buttons in DTH bits, suitable for medium abrasive and medium hard formations. They can also serve as gauge buttons in softer rock conditions.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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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...

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KSQ Technologies (Beijing) Co. Ltd
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
https://www.rock-drillingtools.com/

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