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48mm SR35 Threaded Button Bit For Hard Rock Drilling

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Yanggu Henglong Construction Machinery Co., Ltd.

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48mm SR35 Threaded Button Bit For Hard Rock Drilling

Name: 48mm SR35 Threaded Button Bit For Hard Rock Drilling
Brand: HLDRILL
Price: 1 USD

Certification : ISO 9001 Certified

Production Capacity : 3000 units/month

Price : Please Contact Us

Packaging Details : Wooden Boxes , Cardboard Boxes

Carbide Grade : YK05 / ZCC grade carbide

Brand Name : HLDRILL

Packaging Options : Standard carton or wooden case

Thread Standard : SR35

Supply Ability : 3000 PCS Per month

Diameter Range : 43mm - 64mm

Bit Body Material : 45CrNiMoVA alloy steel

Payment Terms : T/T

Button Configuration : 7 or 9 button layouts

Delivery Time : 7-15 Days

Drilling Diameter : 48mm

Place of Origin : CHINA

Button Type : Spherical & Ballistic (Trubbnos)

MOQ : 10PCS

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48mm SR35 Threaded Button Bit For Hard Rock Drilling

Our 48mm SR35 threaded rock drill bit is a high performance top hammer drilling tool specially engineered for tough hard rock drilling scenarios. Optimized for underground mining and infrastructure engineering, this threaded button bit delivers stable drilling efficiency and outstanding wear resistance in harsh rock conditions, widely adopted for professional drifting, tunneling, and rock bolting operations.

Core Product Specifications

Standard Thread : SR35, compatible with mainstream top hammer drilling rigs
Drilling Diameter : 48mm (custom diameter range 43mm - 64mm available)
Carbide Button Configuration : Optional 7 button or 9 button layouts
Button Type : Spherical & Ballistic (Trubbnos) carbide buttons for diverse rock hardness

Premium Material & Manufacturing Advantages

To ensure long service life and consistent drilling performance, we adopt high standard raw materials and precise processing technology. The bit body is forged from high strength 45CrNiMoVA alloy steel, featuring high toughness and anti fracture capability. The wear resistant carbide tips adopt premium YK05 / ZCC grade carbide, effectively resisting abrasion and impact from hard rock strata.

Production & Packaging Support

Monthly Production Capacity : 3000 units, sufficient stock for bulk orders and customized demands
Packaging Solution : Standard carton or durable wooden case packaging for safe international transportation

Wide Application Scenarios

This SR35 threaded drill bit is a versatile mining drilling accessory, perfectly suitable for underground mine drifting, tunnel excavation, rock bolting reinforcement, quarry drilling, and other geotechnical engineering projects. Henglong supplies a full series of rock drilling tools, including threaded button bits, dome bits, reaming bits and customized drilling parts to meet diverse project needs.

Hot Keywords : 48mm SR35 rock drill bit, threaded button bit, hard rock drilling bit, mining drifting bit, tunneling bolting drill bit

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48mm SR35 Threaded Button Bit For Hard Rock Drilling

48mm SR35 Threaded Button Bit For Hard Rock Drilling

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48mm SR35 Threaded Button Bit For Hard Rock Drilling Images