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Mining Tool Inserts

Brand: Jinzhao
Grade: YG8, YG11C, YG15C
Material: Tungsten carbide
Certification: ISO 9001
Place of Origin: Hebei China
MOQ: 50kg
Price: FOB $38.5–48.9 per kg
Payment Terms: T/T, West union
Supply Ability: 15mt/month
Delivery Time: 10-15 days
Packaging: carton 93*63*52mm carton box 375*220*150mm

Description

Feature
Our factory specializes in the production of coal drill inserts, complete varieties. The drill inserts adopts many kinds of production and processing technologies, such as precision casting, calcination and cutting of medium carbon alloy steel, which are suitable for different types of drills and requirements of different drilling conditions. It is widely used in drilling and reaming of soft rock such as coal mine and gypsum mine. Product quality is guaranteed.
Our main products are: diamond bit, cemented carbide bit, one-character bit, cross bit, coring bit, PDC bit, cylindrical bit and other related mine rock drilling products.

 

Type Densityg/cm3 Hardness HRA  Bending Strength n/mm³ Application
YG8 14.8 89.5 ≥3500 Coring bits for geological exploration, electric coal bits for coal mining, coal cutter tip, roller drills and scraper bits for oil drilling, etc.
YG15 14 87.5 ≥3800 It is suitable for drilling bit for impact rotary rock drill and heavy duty rock drill.
YG8C 14.7 88.5 ≥3000 Mainly used for small and medium size impact drill ball tip, rotary exploration drilling tool, drill into soft rock, hard rock.
YG9C 14.6 87.8 ≥3100 It is suitable for drill tip, button tip and  cone bit button, chisel into soft rock and medium hard rock.
YG10C 14.4 87 ≥3200 It is suitable for drill tip, button tip and  cone bit button, chisel into soft rock and medium hard rock.
YK25 14.5 87.5 ≥3250 It is suitable for drill tip, button tip and  cone bit button, chisel into soft rock and medium hard rock.
YG11C 14.4 87 ≥3300 It is suitable for drill tip, button tip and  cone bit button, chisel into soft rock and medium hard rock.
YG13C 14.2 86.5 ≥3500 It is suitable for drill tip, button tip and  cone bit button, chisel into soft rock and medium hard rock.
YG15C 14 86.5 ≥3600 Suitable for making oil cone bit, drilling medium soft and hard rock.



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