Thread Ring Bit Casing System by Top HammerProduct detailsKINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation projects, and piling. This is true for all drilling methods such as top hammer, DTH and rotary drilling.Product feature:KINGDRILLING professionally produce thread ring bit casing for unstable ground conditions.Application Range: Suitable for drilling water wells, geothermal wells, medium mini-type grouting hole of building, dam and harbor project.Thread Ring Bits Advantagesï¼?1. Hardening treatment of the partâ??s surfaceï¼?with longer operating life and excellent anti-wear properties2. Simple structureï¼?greatly minimize the chances of structural failure, convenient operation 3. superior performanceï¼?take care of both the drilling wear lifeFAQ:1. How about the common packing?A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.2. Can I expect a quality products?A: Yes. mature production technology ensuring the quality satisfy international request.3. How to check the product are the exact one you want?A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.here will be strict inspection and testing for each order before shipping out.4. Fast delivery time:A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.5. Shipping way:A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by airBulk order: by air or by sea we suggest.6. Methods of Payment:T/T (Telegraphic Transfer) or Western Union.7. How to choose the suitable head face of the DTH drill bit?a. Concave:Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.b. Convex:Suitable for the formation of moderate hardness stratum, drilling efficiency is good, borehole perpendicularity is moderate.c. Flat:Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.
A comprehensive range with 'Button', X and Cross with tungsten carbide tipped head configurations. Button Bit designs include; Standard, heavy duty, drop centre, ballistic, parabolic and retract and combination options. Available with all popular international thread forms such as R28, R32, R38, T38, T45, T51 which can be equipped with rock drilling machines such as Atlas Copco, Boart Longyear, Sandvick, Ingersoll-Rand, Furukawa and so on. (1)thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 (2)diameter:42mm-127mm (3)package: in wooden box or in carton. (4)Supply ability:10000/month (5)Delivery time :30days.
1.Part No.3076R32F14 2.Diameter:76mm 3.Thread:R32 4.14buttons 5.Applications: Drifting, tunneling, bench
R32 Threaded Drill Bit Specificaytions: 1.Diameter: 45mm (1 3/4inch) 2.Skirt body type: retrac, and normal 3.Face: flat, drop center 4.7 buttons
SR35-43mm,button bit Advantage: (Compared with the ordinary thread button bit) 1. Thread with taper . 2. Can effectively solve the fracture of the root of the phenomenon. 3.Apply for national patent products
What is the advantage of our T38 Button Bit ? 1. Material: 100% virgin raw material with submicron grain size; 2. Grade: Various grades for choice; 3. Advanced production equipments and testing equipments 4. Precision Ground and polished; 5. High wear resistance,high hardness and impact toughness; 6. Samples & small orders are acceptable.
Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining,anchoring and other large-scale construction projects. Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy
R32 top hammer bits; 1. 9 buttons 2. R32 3. Bit diameter: 48mm 4. Tips: Semi-Ballistic 5. Negotiable Price
R32 top hammer bits; 1. 9 buttons 2. R32 3. Bit diameter: 48mm 4. Tips: Semi-Ballistic 5. Negotiable Price
R32 Tungsten Carbide Drill Bit for Drifting and Tunneling. 45mm bit diameter; 8 buttons; Tips: Spherical;ballistic;semi-ballistic
