1.long lifetime
2.workable price
3.quick delivery
4.good quality
5.more than ten years experience
Port: Any china ports
Minimum Order Quantity: 5 Kilogram/Kilograms
Supply Ability: 20 Ton/Tons per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: standard export packaging
Delivery Detail: usually 7-15 days ,of course,must depending your large orders
We are a tungsten carbide manufacturer ,located in the hometown of cemented carbide town,Zhuzhou city.
We have rich production experience and advanced production process to make any size according to your request.
Tungsten carbide drills tools is one of the main products in our factory with high toughness and hardess,high precision and cheaper price,it is your best choice to improve efficiency and decrease cost.
Following is the grade for you choose!
| Properties & applications of cemented carbide for mining purpose | ||||
| approx grades in China | Density | TRS | Hardness | Performance & application recommended |
| g/cm3 | MPa | HRA | ||
| YG4C | 15.1 | 1800 | 90 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
| YG6 | 14.95 | 1900 | 90.5 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8 | 14.8 | 2200 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YK05 | 14.95 | 2500 | 90.5 | Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
| YG8C | 14.8 | 2400 | 88.5 | |
| YK15 | 14.6 | 2450 | 87.6 | Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations. |
| YK20 | 14.4 | 2500 | 86.8 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
| YK25 | 14.4 | 2550 | 87.2 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
| YG11C | 14.4 | 2700 | 86.5 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
| YG13C | 14.2 | 2850 | 86 | Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations. |
| YG15C | 14 | 3000 | 85.5 | For oil cone drill bits, for medium soft and medium-hard rocks. |
| YG15 | 14 | 2500 | 87.5 | Good strength and less wear resistance,for bits of rotary hammer rock drills and heavy rock drills,for hard and very hard rocks. |
Model No.: TY-H1301
Features: 13pcs HSS Drill Bits Set
Rolled,Polished,Fully Ground
ISO 2000 CERTIFICATED
SIZES(MM): (1.5-6.5)X0.5MM+3.2MM+4.8MM
Model No.: N16
Features: Water Chuck
1.NO.1 manufacturer of grinding wheel in china,OEM available,Competitive price.
2.ISO9001:2000 and MPA list.
Model No.:
Features: 1.Brazed Brazed glass core bits
2.High-efficiency, durable and security .
3.Outside Diameter:20mm-40mm
Model No.:
Features: 1.diamond core drill bit
2.High-efficiency, durable and security .
3.Outside Diameter:6mm-120mm
Model No.: LD-01 SERIES DRILL BITS
Features: 1.all of the cutter bit adopt to the T.C.T imported from
luxembourg,it is long life and durable.
2.carbide drill bit
Model No.: LD01
Features: 1.tungsten carbide drill bit
2.It is suitable for drilling wood,PVC or plastic.material.
3.drill bit
Model No.: LD-01 SERIES DRILL BITS
Features: 1.all of the cutter bit adopt to the T.C.T imported from
luxembourg,it is long life and durable.
2.tct carbide drill bit dowel
Model No.: LD01
Features: 1.TCT:tungsten carbide alloy .
2.It is suitable for drilling wood,PVC or plastic.material.
3.drill bit
Model No.: any model is available
Features: Great drag bits
1. supplier tricone bits and PDC bits
2.with API connection
3.high quality
4.competitive price
Model No.: IADC417-637
Features: 1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615132793294
Model No.: GBTC
Features: Geological Tungsten Carbide Core Drilling Bits
good quality professional
low price long life
Model No.: KXD90-105
Features: DTH bits ( drilling bits)
1).Dia: 150mm~ 155mm
2).1pcs + 5 days
4). Air presure: 5Bar ~7Bar
Face---- Flat,concave,conve