core bore bits

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

Place of Origin:Germany

... , Impregnated Bit Small Core Bore Diamond Cutting Core Drill Bits For Rock formations, Impregnated Bit , T2 - 56 mm surface sets core bits Detailed Product Description Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type:

Brand Name:Deyi

Model Number:DYH-0728

Place of Origin:China

DEYI hole saw core dry use drilling bits 1/8" 6mm vacuum brazed diamond drill bit Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp...

Brand Name:Sinotechdrill

Model Number:NQ,HQ,PQ,LTK,T2,T6,T6S,HWF,PWF,NWG,HWG,NX,HX,NMLC

Place of Origin:China

Borehole drilling HQ wireline Diamond core drill bit Advantages for core drill bits : 1. Fast cutting and drilling speed 2. Long life, stable performance 3. Low power consumption 4. Professional OEM, superior grade quality, more than 57years manufacturing ...

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits NQ3 Diamond Bits Impregnated Diamond Core Bits are manufactured with very small, high quality sythetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at ...

Brand Name:HZJX

Model Number:D39

Place of Origin:China

D39 1220-5525mm Rock Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX mainly used in producing mines, atrophy, boring, drilling, quarrying and other related industries. Designed and manufactured according to ...

Brand Name:JCDRILL

Model Number:JXY200L

Place of Origin:Hebei,China

...h tungalloy-carbide-tipped bit and diamond-bit, small-diameter. It is mainly suitable for exploration of metal or non-metal solid mineral ore bed. It is widely applied in the field of ...

Brand Name:TGC

Model Number:Tungsten Carbide Button bits

Place of Origin:China

... 2200 N/mm2 Hardness: 89.5 HRA For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits, and scraping knife bits, are used in geological prospecting, coal mining, and oil well boring. ​ Our carbide button bits range: Rectangular and

Brand Name:cge

Model Number:N/WL Reaming shell Outer diameter75.7mm

Place of Origin:China

.... Improving drill string stability and protecting lower drill string from excessive wear, and ensures that when a new core bit is inserted into a continuing bore hole there is a good chance of reaching the bottom of the bore hole without reaming.

Place of Origin:China

Brand Name:CDHP

Model Number:HPCS8616

Welcome to CDHP What is PDC Core Bits? (1)PDC core bit is also called hollow core bit, It is a thin tubular drive and multi-tooth drill bit.it is set with carbide. (2)PDC core bit is made of high-grade natural diamond crystals or diamond particles, through...

Place of Origin:China

Brand Name:KI

Model Number:DDCS08

Woodworking Boring Bit HTS: 8207501000 Core Material: Steel Application: It can be used for drilling holes on wood products, installing door tips / drawers tip and etc Advantage: smooth ...

Place of Origin:Chengdu, China

Brand Name:CDHP

CDHP Tricone Bit 14-3/4" Metal Boring Bits The IADC code is a three numbered system to classify the hardness and type for all roller cone rock bits. 1 – Steel Tooth for soft formations Designates the hardness subclass of major hardness class. This ranges...

Brand Name:RZ

Model Number:RZ-2

Place of Origin:China

1,Fetures 1). High quality material from Valin Group 2). Guaranteed welding process(full welding) 3). Optimized teeth angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets fro...

Place of Origin:China

Brand Name:KI

Model Number:DDCS08

Woodworking Boring Bit HTS: 8207501000 Core Material: Steel Application: It can be used for drilling holes on wood products, installing door tips / drawers tip and etc Advantage: smooth ...

Place of Origin:Chengdu, China

Brand Name:CDHP

CDHP Tricone Bit 14-3/4" Metal Boring Bits The IADC code is a three numbered system to classify the hardness and type for all roller cone rock bits. 1 – Steel Tooth for soft formations Designates the hardness subclass of major hardness class. This ranges...

Place of Origin:WENZHOU

Model Number:zx005

... bored through solid rock. :JinDi"brand diamond drill bit, good stability, long life span, fast and varied, can be got into the soft, hard gra, and broken formation, with its excellent quality and ...

Place of Origin:China

Brand Name:Great

Model Number:GNC628 IADC code:M715

...bits ,diamond bits ,PDC drilling bits ,diamond PDC bits ,Application Petroleum & Gas ,Water well ,mining and tectonic industries ,Oil field, Construction, Geothermal, directional boring, and underground foundation work. Features Which has a double cone crown profile and heavy cutter density,designed for coring abrasive and hard formations.The bits...

Place of Origin:Hebei

Brand Name:Kingdream,Chuanda

PDC Bit Model 118,152,215.9,244,311,445 Type all kinds and size PDC bits Applicable water well, oil field, construction, geothermal, directional boring, and underground foundation work Formation sticky, soft, medium hard, hard formation blade 4,5,6,7,8,9 ...

Place of Origin:China

Brand Name:JinShuo

Model Number:FWN4P FWN4J

Type:OrdinaryStrengthened Article No.:FWN4P FWN4J Feature:Comparing with the bit with three wings,this one have longer service life,better stability and stronger bore diamater protection. Model size Blade No PDC No Water Pore No Max Dia. Height FWN4-75 75 ...

Brand Name:CHTOOLS

Place of Origin:China (mainland)

Model Number:DNHX(K)-2-1-1-1-1-1

Key Specifications/Special Features: Features: Material: steel (M2, M2AL, M35 and M42) Can be used on various materials, like steel plate, copper, aluminum, cast iron, stainless steel and plastic Weldon shank with more stable clamping for stable cutting...

Place of Origin:China

Brand Name:OEM or Ostar

Model Number:109010

Core Drills is composed of guided drill and connecting rod. It can be fitted to various electric hammers as a boring tool for processing large holes. It is a novel tool for installation and decoration trade. The Connecting Rod of Hammer Core Drill can be ...