Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles

Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles  

PQ rod with HWT thread Boart Longyear standard HWT casing PQ casing

Boart Longyear standard HWT casing PQ casing

HWF Impregnated core drill bits geological diamond core bit

HWF Impregnated core drill bits geological diamond core bit Banking on our years of domain knowledge, we are affianced in manufacturing, exporting and supplying optimum quality HWF Core Bitto our valuable customers. This bit is widely used for making holes in masonry and concrete. With the help of our ingenious team of professionals, the provided bit is manufactured by using premium grade raw materials and state-of-the-art techniques. Moreover, thisHWF Core Bit is made available with us in several specifications at market friendly rates. Features: Durability Rust resistance Sturdy design Perfect finish

HQ3 Impregnated Core Bit for geological drilling

Chemshine HQ3 Impregnated Core Bit are designed to offer a lifespan that surpass all its competitors in hard to very hard ground,including AW,AQ,BQ,NQ,HQ,PQ diamond core drilling bits ect.    Our diamond core drill bits are Long Year products standard--Q series. The threads of bits are same to the Boart Longyear 's ,our threads are common used,  many clients like to order Boart Longyear drill tools from us and they are using longyear's drill rig.   We can manufacture the most suitable model for our clients to improve their working effeciency and provide best technical assistance.

Standard T2 Series Core Barrel complete

T2 Series Core Barrel T2 series double tube core barrels are suitable for coring in all formation types. The core barrel is designed for use with core bits with a thin cutting face in order to maximize the rate of penetration. Suitable for use with water or mud as the flushing medium.

core barrel tube drill barrel core barrel for concrete cutting

Core barrel tube drill barrel for concrete cutting ,Wet Diamond Core Drill Bits  

Beautiful core bit for concrete coring and concrete cutting

core bit for concrete coring Diamond Drill Bit in 1-1/4"UNC Connection and 450mm Working Length     For wet cutting very wide range of building materials, such as reinforced concrete, brick/block and general building materials.   Our Concrete Core Bits can be very Fast cutting with very long working life.    Our  Concrete Core Bits are used high precision steel core tube.   Our Concrete Core Bits are widely used for professional works.  

concrete core bit for concrete coring

Concrete core bit     All rigid concrete segmented diamond drill bits are laser welded for superior strength. Three times stronger than conventional brazed bits.

Surface Set Diamond Core Bits BQ NQ HQ PQ Sizes

Surface Set Diamond Core Bits

NQ,HQ,PQ High quality hot reaming shells drill tools

Diamond Reaming Shells , Surface Set And Impregnated Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit. 

PQ diamond core drill equipment

PQ  diamond core drill equipment 1.Drill  rod: BQ, NQ,  HQ , PQ ,  NT, HT  drill rods    casing tube: BW, NW, HW, HWT 2.Core barrel: BQ NQ  NQ2 NQ3 HQ HQ3 PQ PQ3 head assembly and parts 3.AQ-PQ, T2, T6 etc. Diamond core bit, reaming shell & shoe bit (syntheyic and surface-set, PDC) 4.Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench,  foot clamp,etc.

Alloy cross bit high quality R32 51mm EXX rock drill cross bits

Alloy cross bit Item: Cross Bit  Model No.: 36-70mm Cross bit  Brand name: Chemshine Place of original: China  Use: Ore Mining  Minimum order quantity: 5 PCS  Packing message: 50PCS/wooden case  Produce capacity: 5, 000PCS/month  Delivery time: 15 days