Underground production and long hole drilling-R32 Thread Pilot adapters
Underground production and long hole drilling R32 Thread Pilot adapters
Product no. Product code Thread Diameter Pilot hole Weight approx. Type mm inch mm inch mm kg 90516258 503-7802,02-17 R32 1¼” 40 1⁹⁄₁₆” 41–48 2,2 with Insert 90516265 503-7902,10 R32 1¼” – – 41–48 2,1 with Bit
R32 Thread Pilot adapters
12° taper angle, with insert
For 89, 102 and 127 mm reaming button bits. Flushing hole diameter 13.0 mm.
12° taper angle
For 89, 102 and 127 mm reaming button bits. Flushing hole diameter 10.0 mm.
Tungsten carbide inserts
Use large-grain coarse-grained tungsten carbide, which has high wear resistance, impact resistance and thermal stability
High-quality alloy steel is selected, and the stable heat treatment process makes the tooth body wear-resistant and tough
Through special welding process, the strength of pick welding is increased, the impact resistance is improved, and the carbide tip is not easy to fall off
Through laser cladding, powder metallurgy technology and other technologies to protect the head of the tooth body, reduce the wear rate and extend the service life
According to different applications ,King Kong Drils offers three major types round shank picks : rotary drilling picks,road header picks,road milling picks.Mainly used for coal mining and tunnel,tunnels,ground trenching and other excavation works, and mainly equipped with shearer,boring machine,milling machines and other equipment. Applied to all kinds of soft and hard soil, rock and concrete layer.
How can we keep the quality stable?
Raw material selected
Advanced design and production equipment
Finished Product testing
Customers’ feedback to change design and materialas.
What we do?
We specialized in six industrial fields and professional supply over 146 kind product verified in over 400 specifications.As the Superhard composite material department,our product range including Earth drilling tools,PDC cutter,PDC drill bit,Holder and blade of Chain saw and other superhard composite material tools.
We were awarded 2 National Gold Prizes and 128 Scientific Promotion Prizes and we have got 76 patents in recent years.
1.what can you buy from us? Air Compressor,Drilling Rig,Drill Bit,Spare Parts
2.How can I make payment? A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
3.How is the shipment? How long does it take? A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control? A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5.Do you have any certificate of authorization? A: Our machinery is CE certified.
KINGKONGDRILL Co., Ltd has always valued end users’ first hand feedback to helps us in delivering products that suits for their own use.
We appreciate feedback from customers and it is our mission to continually excel ourselves in manufacturing quality products with the relentless efforts we put in.
For the pursuit of long time business cooperation, we don’t make cheap quality and offer cheap prices to lure business.
To KINGKONGDRILL Co., Ltd, quality comes first. For quality guarantee, we conduct strict inspections throughout the production and after the production.
We are capable of customizing for your ground condition: we can select proper tungsten carbide tips for your different hard rock condition.
In the passion we carry, our cutting teeth will help our customers to make more money when using our teeth over bigger companies that don’t know or care about individual customer requirement.
Please contact Bruce if you need any rock drilling tools or Mining picks.
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