coal anchor drill bit

Brand Name:PDC cutters

Model Number:S1005S

Place of Origin:Guilin China

...5.5mm, and the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the rock breaking speed of the PDC cutter, and the chamfer on both

Brand Name:S Sries PDC cutters

Model Number:S1005

Place of Origin:Guilin China

...26mm anchor drill bits S1005 is a PDC cutter specially developed for Φ25mm, Φ26mm anchor drill bits. The diameter of the PDC is 10.5mm, the height is 5.5mm, and the chamfer is 1/4 circle. This chamfer is placed at the core of the drill bit during welding...

Brand Name:S Sries PDC cutters

Model Number:S1005

Place of Origin:Guilin China

...26mm anchor drill bits S1005 is a PDC cutter specially developed for Φ25mm, Φ26mm anchor drill bits. The diameter of the PDC is 10.5mm, the height is 5.5mm, and the chamfer is 1/4 circle. This chamfer is placed at the core of the drill bit during welding...

Brand Name:MIROC by KSQ

Model Number:Coal Mining Drill Bits

Place of Origin:China (Mainland)

Tungsten Carbide Drill Bit 30MM Coaling Mining Drill Bit For Coal Mining Use 1. Product Description: Material: high virgin raw material with submicron and average grain size. Tolerance: strict tolerance ...

Brand Name:MIROC

Model Number:Customizable

Place of Origin:CHINA

Customizable Auger For Earth Drilling Auger Bit Coal Mining Drill Bits Types as below: B47K-17H, B47K-19H, B47K-20H, B47K-22H, 3050,3060,3065,customers’ requirement etc. Material details as below: ...

Brand Name:OEM

Model Number:R51

Place of Origin:CHINA

...Drilling Self-Drilling Anchor Drill Bits Self-drilling Anchor Drill bit is made from steel that can provide enough hardness in the rock mass. It is used for drilling and installed on the head of the anchor bar. As the self-drilling anchor bar just needs to be installed into the rock directly, the drill bit is used for only one time. drill bit is suitable for various ground conditions. It is efficient and fast when drilling...

Brand Name:MIROC

Model Number:Coal Mining Drill Bits

Place of Origin:CHINA

High Quality U94hdlr Tungsten Carbide Rotary Coal Mining Drill Bits KSQ manufactures a complete range of cemented tungsten carbide replacement wear parts for foundation drill, mining and tunneling, trenching, road milling industries. We not just produce...

Brand Name:MIROC

Model Number:Coal Mine Drill Bit

Place of Origin:Shangdong,China

...choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole range •

Brand Name:MTH

Model Number:140mm diameter

Place of Origin:CHINA

Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit Specification: Bit Shank Series Bit Size(mm) Splines Quantity Matchable Hammer Model DHD3.5 90;110;105 8 IR3.5 DHD340A 108;115;...

Brand Name:ENG

Model Number:6000

Place of Origin:China

... rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled. here are also open and sealed bearings available as well as

Brand Name:OED/OEM

Model Number:R51/110ESS

Place of Origin:China

Anchors Drilling Bits R51/110ESS Self Drilling Rock Anchors for Fore poling Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:110mm Applications in Tunneling & Ground Engineering: Radial bolting Tunnel repair and refurbishment Cliff and Slope stabilization and reinforcement Fore poling Micro injection pile Face stabilization Temporary support anchor...

Brand Name:OED/OEM

Model Number:R51/110ESS

Place of Origin:China

Anchors Drilling Bits R51/110ESS Self Drilling Rock Anchors for Fore poling Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:110mm Applications in Tunneling & Ground Engineering: Radial bolting Tunnel repair and refurbishment Cliff and Slope stabilization and reinforcement Fore poling Micro injection pile Face stabilization Temporary support anchor...

Brand Name:MTH

Model Number:R32

Place of Origin:CHINA

...Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides two kinds of anchor bits, Tungsten carbide and steel hardened. Thread type: R25, R32, R38, R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc. Bits type: EX: Hardened cross bit for loose to medium dense ground conditions ES: Hardened button bit...

Brand Name:SupAnchor

Model Number:R32/D51mm, R32/D76mm, R32/D90mm...

Place of Origin:Sichuan, China

...drilling anchor system is a bolting solution for difficult ground and rock conditions. The drill bits are suitable for various conditions, such as tunnel pre-support, soil nailing, slope stabilization, building foundation. It's easy installation. Different drill bits for kinds of rock formations, including cross-cut drill bit, button drill bit, tungsten carbide cross-cut drill bit, tungsten carbide button drill bit...

Brand Name:Aoxing

Model Number:Nmlc Hmlc

Place of Origin:Hebei,China

...Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit Product Description: With bottom discharge diamond core bits, which is suitable for triple tube core barrels, to improve the flushing fluid's erosion against the core during drilling. The main crown technical parameters of impregnated diamond core bits...

Brand Name:MIROC

Model Number:MGZT27

Place of Origin:ShanDong, China(Mainland)

...Drilling Bits for Hard Stone Mining Drill Introduction of PDC: Polycrystalline Diamond Compact(PDC), is manufactured with a diamond layer attached to a carbide substrate. Combining the properties of both super hardness and abrasion resistance of diamond with outstanding strength and toughness of tungsten carbide, PDC has been widely used in mechanical industry,oil well drilling,geological prospecting drilling and coal

Place of Origin:Changge,China

Brand Name:Huanghe Whirlwind

Model Number:HHW

Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ...

Brand Name:Hainaisen

Model Number:6 HS3332TB

Place of Origin:China

...Drill Bit For Oil Well Coal Mining Drilling Equipment​ PDC Drill bit is an important tool for both oil drilling and coal mining drilling. It is used to drill oil when oil is being extracted. The quality of its working performance will directly affect the drilling quality, drilling efficiency and drilling...

Brand Name:Hainaisen

Model Number:6 HS3332TB

Place of Origin:China

...Drill Bit For Oil Well Coal Mining Drilling Equipment​ PDC Drill bit is an important tool for both oil drilling and coal mining drilling. It is used to drill oil when oil is being extracted. The quality of its working performance will directly affect the drilling quality, drilling efficiency and drilling...

Place of Origin:Changge,China

Brand Name:Huanghe Whirlwind

Model Number:HHW

Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ...