Name: 89-140mm Alloy Steel & Tungsten Carbides DTH Button Bit with High Drilling Efficiency for Mining and Quarrying
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: COPROD 89-140mm
Price: 508.50 USD
Availability: InStock

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89-140mm Alloy Steel & Tungsten Carbides DTH Button Bit with High Drilling Efficiency for Mining and Quarrying

Product Details:

Place of Origin:	CHINA
Brand Name:	MIROC
Certification:	ISO
Model Number:	COPROD 89-140mm

Payment & Shipping Terms:

Minimum Order Quantity:	1
Delivery Time:	20-30
Supply Ability:	3000

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Detailed Product Description

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
Highlight:	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.