Home > Products > Casing Tube

Diameter 6.5 inch drill bit for 6 inch MISSIOM60 high air pressure DTH hammer

  • Brief info:Diameter 6.5 Inch Drill Bit For 6 Inch Missiom60 High Air Pressure Dth Hammer , Find Complete Details about Diameter 6.5 Inch Drill Bit For 6 Inch Missiom60 High Air Pressure Dth Hammer,6.5 Inch Drill Bit Set,6 Inch High Air Pressure Dth Drill Bit,Mission
We will reply in 24 hours.
info@miningdrillbit.com
Quick Quotation
Product Details

Carbide Designs

Perhaps the most fundamental decision when selecting different carbide

configurations is profile shape. Button bits most commonly have either a hemispherical

or semi-ballistic carbide design; however it is not uncommon to use other carbide designs as well.

Faster

Shorter lifetime and susceptible to breaks : Conical Full Ballistic

Penetration rate:

Tungsten carbide life time. Semi Ballistic

Slower

Longer lifetime and less susceptible to breaks: Crown Point and Hemispherical



Product Introduction

Flat Face
Applications : Hard and abrasive formations, all round

Typical formations: Granite, hard limestone, basalt
Convex
Applications: Soft to medium hard rock, high penetration rate.
Typical formations : Limestone, hard limestone, shale, granite, basalt
Concave
Applications: Medium hard to hard formations, less abrasive, fractured formations, excellent control over hole deviation
Typical formations : Granite, basalt
Concave
Applications : Special design with ballistic front buttons, medium hard to hard formations, fractured formations.
Typical formations :Granite, basalt


Product Parameters
name of product
DIA(MM)
Gauge
Front
mission 60
165mm
8*18mm
4*16mm
Weight
NO. of flushing holes
Edge tooth Angle
Concavity
23kg
2*20mm
38degree
4*16mm
Product Details Show
Why Choose Us

WORLDRILL provides customers with the finest quality products and professional service in drilling industry, we have received a good reputation from both domestic and abroad customers. WORLDRILL can optimize any bits to meet your specific drilling demands.

Product Processing
Main Products

https://www.alibaba.com/product-detail/Odex-165-eccentric-overburden-drilling-pilot_62186119293.html?spm=a2700.icbuShop.41413.46.5cc36c53L5qiN4

https://www.alibaba.com/product-detail/2019-new-type-of-DHD350-152mm_62127382370.html?spm=a2747.manage.0.0.778871d28uRWv7


https://www.alibaba.com/product-detail/Grinding-cups-with-drill-bits-super_62145005115.html?spm=a2747.manage.0.0.7b1371d2YrMcDd


https://www.alibaba.com/product-detail/The-latest-version-full-automatic-hydraulic_62171439054.html?spm=a2700.7724838.2017005.15.428721cbakt6pr


https://www.alibaba.com/product-detail/T45-89mm-retrac-button-bit-for_62187667727.html?spm=a2700.icbuShop.41413.44.3c4cb116n8TD3m


https://www.alibaba.com/product-detail/6-inch-high-air-pressure-DTH_62145137389.html?spm=a2700.7724838.2017005.10.428721cbakt6pr


CONTACT

For drilling solutions or custom manufacture, please contact WORLDRILL now to find out what more we can do for you:

Tel: 0086-18661737513

Wechat: 15564885081

Whatsapp:+86 18661737513

Website: http://www.worldrill.com used



RELATED