T45 Retractable Drill Bit with Parabolic / Spherical Buttons for Mining Tunneling Drilling

• Certification：CE, ISO 9001:2000
• Standard：AISI, GOST
• Surface Treatment：Polishing
• Manufacturing Process：Casting
• Material：Tungsten Carbide
• Shank：R22,R25,R28,R32,R38,T38,T45,T51,St58,St68,Gt60

=== Base Info ===

• Model NO.：T45
• Button Bit Shape：Spherical and Ballistic
• Face Shape：Flat Shape and Drop-Center Shape
• Angle：30°,35°,40°
• Flushing Hole：2 or 4
• Transport Package：Wooden Box
• Specification：T45
• Trademark：JCDRILL
• Origin：China
• HS Code：8430419000
• Production Capacity：2000,Set

=== Description ===

Basic Info.

Model NO. T45 Button Bit Shape Spherical and Ballistic Face Shape Flat Shape and Drop-Center Shape Angle 30°,35°,40° Flushing Hole 2 or 4 Transport Package Wooden Box Specification T45 Trademark JCDRILL Origin China HS Code 8430419000 Production Capacity 2000/Set

Product Description

T45 Retractable Drill Bit with Parabolic / Spherical Buttons for Mining Tunneling Drilling

Application                                                                                                                                                           
Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

• Recommended for eliminating hole deviation
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
 
Suitable for powerful percussive drills and top hammers with high speed drifter,,such as Atlas Copco 282 rocket boomer,Atlas Copco 352 rocket boomer jumbo,AtlasCopcoD7roc,FurukawaHCR 1200, Tamrock,and Ingesoll Rand ECM660,the products are widely used in bench and production drilling, extensional drilling,our products with comparative advantages of the more prominent cost-effective as the famous brand in the world, our products have been recognized as high-quality brand of rock-drilling tools made in China.

Retractable rock drill button bit suitable for small hole range
Retractable rock drill button bit widely used in Dimensional Stone Quarrying Industry
Retractable rock drill button bit widely used in Underground Mining Industry

T45 Retract rock drill button bit most popular size:64mm,70mm,76mm,89mm
Characteristics                                                                                                                                                      
1. Reaming Drill Bit connect with tapered drill rod perfectly for drilling holes.
2. Stable and mature welding technology ensure high quality of bits.
3. Accurate dimension of taper degree perfectly matches the rods.
4. work reliable and very cost-effective.
5. High grade tungsten carbide inserts.
6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
7. Long service life
8. Lower consumption
9. Wide selections of drill bits
10. Delivery quickly
Specification                                                                                                                                                             


Service                                                                                                                                                                

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.