Sale! 203mm Mission80 DTH Button Bit Hard Rock Quarry Drilling

Name: Sale! 203mm Mission80 DTH Button Bit Hard Rock Quarry Drilling
Brand: Hunan Powerroc Mining Technology Co., Ltd
SKU: 1996218961

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

US$500.00-1,200.00

1 Piece

Sample price:US$700.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO 9001

Model NO.

DTH-MISSION80

Length

Taper-length

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Hard Rock Quarry Drilling

Shank Type

Mission80

Button Design

Ballistic

Body Material

Forged Alloy Steel

Heat Treatment

Advanced Multi-Stage

Recommended Rpm

20-40 Rpm

Recommended Air Pressure

22-28 Bar

Transport Package

Fumigation Free Solid Wood Case

Specification

Diameter: 203mm (8 Inch)

Trademark

PowerRoc

Origin

China

HS Code

84314310

Production Capacity

2, 500 Units/Year

Key features

Precision engineered MISSION80 shank with heavy-duty spline design delivers maximum impact energy for hard rock quarrying.

Eliminate shank failure in blast hole drilling; forged alloy steel with advanced heat treatment ensures superior durability.

Field data shows 25% faster penetration in granite and basalt compared to standard DTH bits.

Engineered for quarry blasting, aggregate production, and hard rock dimension stone extraction.

Company profile

Hunan Powerroc Mining Technology Co., LtdHunan, China

Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.13h

About Our Factory & Business Background

AddressMingcheng Lvgu Smart Industrial Park, Renmin East Road, Changsha, Hunan, China

Registered Capital2,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsMining Products

Our Industry Experience & Global Business Record

Main MarketsSouth America, Africa, Eastern Asia, Eastern Europe, Mid East, Southeast Asia, Western Europe

Product Q&A

Q:Which hammers are compatible with this MISSION80 bit?

This bit is specifically designed for MISSION80 hammers. Please confirm your hammer model when ordering.

Q:What is the advantage of the ballistic button design for quarry drilling?

It provides superior rock crushing efficiency and wear resistance, delivering faster penetration in hard quarry formations.

Q:How does advanced multi-stage heat treatment benefit quarry operations?

It creates a wear-resistant surface with a tough core, extending shank life in abrasive quarry conditions.

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