About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Sales & Support:

Home ProductsDTH Bits

Drilling Rock Tools T38, T45, T51 102mm Rocket Drill Bit

Good quality Tapered Rod for sales
Prodrill Products are suitable for us, we do almost 10 years business. You can test the products

—— Mr Moises

I'm Online Chat Now

Drilling Rock Tools T38, T45, T51 102mm Rocket Drill Bit

China Drilling Rock Tools T38, T45, T51 102mm Rocket Drill Bit supplier

Large Image :  Drilling Rock Tools T38, T45, T51 102mm Rocket Drill Bit

Product Details:

Place of Origin: China
Brand Name: PRODRILL
Certification: ISO:9001
Model Number: T38, T45, T51 102mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Price: $1~$300/pcs
Packaging Details: WOODEN BOX
Delivery Time: 10-15 DAYS
Payment Terms: T/T
Supply Ability: 5000Pcs/Month
Contact Now
Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool
Material: Carbide Processing Type: Forging
Use: Coal Mining

Material: Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05
Body type: Normal body or retrac body
Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter: 32mm-127mm
Button bit shape: spherical and ballistic
Face shape: Flat shape and drop-center shape

Product description:
(1) Made from high alloy steel and YK05  tungsten carbide as same with world famous brand
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons.
(3) Entire CNC processing procedure ensure the quality consistency
(4) Military grade requirements of heat-treatment guarantee durability
(5) Fast penetration rates,  and straight and clean hole quality, longer drilling life

Threaded Button Bits also named Top hammer bits for penumatic or hydraulic drill rig.
We offer a wide range of button bits, the follow specification table to see the different sizes. All of the top hammer bits are avalible with parabolic or hemispherical inserts.

Top hammer bits with T51 thread




Part number Diameter Buttons Buttons Flushing gauge Flushing  front Body Front
gauge front
51T66RD 66mm
4x10mm 1 x 8mm 0 4 Retrack Dropcenter
51T70RD 70mm 8x10mm 5x10mm 0 4 Retrack Dropcenter 
51T76ND 76mm 8x12mm 5x11mm 0 4 Normal Dropcenter
51T76RD 76mm 8x12mm 5x11mm 0 4 Retrack Dropcenter
51T76RD L 76mm 8x12mm 5x11mm 0 4 Guidebit Dropcenter
51T89ND 89mm 8x12mm 6x11mm 1 4 Normal Dropcenter
51T89RD 89mm 8x12mm 6x11mm 1 4 Retrack Dropcenter

Pls contact us,  Whatsapp/ wechat: +86 1391110 7654
Website: www.prodrill.com.cn

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Mr. Simon Hu

Tel: 86-592-5187313

Fax: 86-592-5162951

Send your inquiry directly to us (0 / 3000)