Precision PDC Button Bits Rock Drilling Tools , Dth Hammer Drill Bits For Rock

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ZhuZhou Better Tungsten Carbide Co., Ltd

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Precision PDC Button Bits Rock Drilling Tools , Dth Hammer Drill Bits For Rock

Name: Precision PDC Button Bits Rock Drilling Tools Dth Hammer Drill Bits For Rock
Brand: Dth Hammer Drill Bit
Price: 1 USD

Brand Name : Dth Hammer Drill Bit

Model Number : PDC drill bits

Certification : ISO9001:2008, TUD, SGS

Place of Origin : China

MOQ : 5pcs

Price : negotiable

Payment Terms : T/T, Western Union, L/C, Paypal

Supply Ability : 100000pcs/month

Delivery Time : 10 days

Packaging Details : in cartons

product name : High Air Pressure Well Drilling Rock Button Bits Dth Hammer Drill Bit

Material of cutter : tungsten carbide and steel

application : for underground mining, surface mining

shank of PDC pick : dia19, 20, 25, 30, 34, 38mm, etc

shape of cutter : parabolic carbide buttons, auger buttons, conical buttons

Key words 1 : Coal Mining Picks

Key words 2 : cemented carbide Cutting Picks

Field used 1 : for coal mining

Field used 2 : for rock drilling

Other name : DTH bits, DTH drill bits, down to hole bits, hammer bits

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High Air Pressure Well Drilling Rock Button Bits Dth Hammer Drill Bit

ZZbetter DTH bits use high quality cemented carbide buttons, which are designed to drill further. The drill bit bodies are made from precision hardened nickel molybdenum steel, with a compound curve shape for faster and smoother cutting and easier removal of cuttings.

The bits in the new range have an optimized head length with maximized steel support for the cemented carbide buttons, deep face grooves for excellent flushing and an aggressive cutting structure.

Advantages

Proprietary tungsten carbide ensures high quality and performance

Carbide grade options for long life in challenging applications

Face designs to maximize penetration rate and tool life

Optimized flushing designs to aid in cuttings removal and reduce wear

General type of DTH drills

Type of face	Application
Concave Face	For medium soft to medium hard rock conditions in consolidated ground conditions in medium abrasivity rock. Front face grooves provide excellent cuttings removal and the concave center provides optimal hole straightness. The concave design is the most common bit shape.
Convex Face	For medium sotf to medium hard rock in good ground conditions where maximum penetration rate is desired. The convex design will handle abrasive formations better than a concave or flat design. The convex design also enables the use of greater insert density for aggressive spherical, conical or ballistic tipped bits.
Flat Face	For hard rock formations where a very durable head is required. The flat face design is very stable and forgiving in fractured, voided or unconsolidated formations. The flat face design also handles abrasive formations well. Some models are available with face slots for improved hole cleaning.
Oilfield Face	A combination of convex and concave designs, the oilfield head design provides the benefits of both in all applications. The second gage row shares the high loads on the gage inserts preserving life and reducing wear. The center cone provides stability and straightness.

Precision PDC Button Bits Rock Drilling Tools , Dth Hammer Drill Bits For Rock

Product Tags:

rock cutting tools

rock mining tools

Precision PDC Button Bits Rock Drilling Tools , Dth Hammer Drill Bits For Rock Images

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