KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100000 Pieces per Year |
| Delivery Time | 5-15 Working Days |
| Packaging Details | Carton Box or Wooden Box |
| Product Name | Thread Button Bit |
| Diameter | 46mm |
| Thread | R28 |
| Weight | 0.9kg |
| Flushing Hole | 1 Front and 2 Side |
| Gauge Angle | 30 Degree |
| Processing Type | Forging |
| Material | 45CrNiMoV |
| Brand Name | MIROC by KSQ |
| Model Number | B746-R28-B |
| Certification | ISO9001 |
| Place of Origin | China (Mainland) |
View Detail Information
Explore similar products
High Quality Top Sale HQ Impregnated Diamond Bits Diamond Core Drill Bits for
Diameter 40mm 11 Degree Cost-effective Tapered Drill bit Ballistic Button Drill
33mm Diameter 7 Degree Tungsten Carbide Insert Button Drill Bit Tapered Rock
Top hammer Drilling Tools Borehole Button Drill Bits T38 76mm Furukawa for Hard
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100000 Pieces per Year |
| Delivery Time | 5-15 Working Days | Packaging Details | Carton Box or Wooden Box |
| Product Name | Thread Button Bit | Diameter | 46mm |
| Thread | R28 | Weight | 0.9kg |
| Flushing Hole | 1 Front and 2 Side | Gauge Angle | 30 Degree |
| Processing Type | Forging | Material | 45CrNiMoV |
| Brand Name | MIROC by KSQ | Model Number | B746-R28-B |
| Certification | ISO9001 | Place of Origin | China (Mainland) |
| High Light | button drill bit ，rock hammer drill bits | ||
Factory Supply Rock Drill Bits R28 46mm Rock Hammer Drill Bis for Rock Drilling
Product Description:
Scientific and standard thread tooth design is the basis of top-hammer rock drilling tools’ high quality thread connection, strictly control precision thread process is the only way to guarantee the excellent performance of thread connection. Inaccurate thread connection with large or small gap will lead to high frequency vibration and shaking during drilling, caused thread high temperature and broken.
Thread Strengthen:
In order to obtain better service life and performance, KSQ does a significant treatment for thread part, enhance thread strength and improve abrasive resistance. The most important thing is the proportion of broken rod dropped significantly.
Heat Treatment:
Heat treatment with Fully Carburization, Air Cool Quenching, Tempering keeps products high toughness, air cool quenching significantly improve its surface hardness and whole strength index. It improves the whole working life and durability of rock drilling tools such as shank adaptors, extension drill steels, MF rods, hex drifting drill rods etc.
Products Parameters:
| Product Name: | Thread Button Drill Bit | |||
| Diameter: | 46mm | |||
| Button Size: | Front 4*13,2*13mm Gauge 8*13mm | |||
| Thread: | R28 | |||
| Flushing Hole: | 2 Front and 1 Side | |||
| Application: | Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | |||
| Weight: | 0.9 kg | |||
| Button Type: | Ballistic | |||
| Body Type: | Normal | |||
| Face Type: | Flat | |||
| Material: | Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05 | |||
| MOQ: | No requirement for testing and trial order | |||
| We can design and manufature according to your requirment of diameter, number air holes and carbide button shape | ||||
Product Advantage:
Button bit and Insert types
Spherical Button Characteristics
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions
Specification of other Retrac Button Bits:
| Skirt Shape | Straight (Normal) | Retract | Straightrac |
| Bit Diameter | 35~152mm | 45~127mm | 64~102mm |
| (1 3/8 ~ 6”) | (1 25/32” ~ 5”) | (2 1/2” ~ 4”) | |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R38, T38, T45, T51, T60, ST58, ST68. |
| Face Design | Flat, Convex or Drop Center; | Flat, Convex or Drop Center; | Flat, Convex or Drop Center; |
| Inserts Configuration | Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical; | Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical; | Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical; |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
4000000-6000000
Employee Number:
50~100
Ecer Certification：
Active Member
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its... KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its...
Get in touch with us
Leave a Message, we will call you back quickly!