Retrac Std T51 127mm Flat Face Drop Center Drill Bit for Quarry Drilling
Changsha Sollroc Engineering Equipments Co., Ltd.- Transport Package:Cartons + Ply-Wooden Cases for Exporting
- Trademark:Sollroc
- Origin:Changsha
Base Info
- Model NO.:T51 127mm Button Bits
- HS Code:84314320
- Production Capacity:5000pieces,Month
Description
Features
1. Cost - Initially cheaper investment
2. Less Impact Damage - Impact is less damaging to the cutting structure
3. Better in Hard Rock Formations - The fracturing action of a button bit is better in non-homogeneous rock formations.
4. More Control Over the Bit - In directional drilling applications, a button bit is easier to control offering lower torque, greater flexibility and a more steady tool face.
Tapered bits
Diameter: 28mm-70mm
Degree: 4°,6°,7°,11°and 12°
Type: Chisel bit, Cross bit and Button bit
Skirt: Short or Long Skirt
Coupling Sleeves
Thread: R22-R38, SR28-SR35, T38-T51, GT60, ST58/68
Shank Adaptors
Integral Drill Steel
Diameter: 28mm-41mm
Shank: H22x108mm, H25x159mm
Length: 400mm-4345mm
Button bit
Cross bits and X bits
Features
Each of our Tophammer products is designed for optimum performance in Tophammer drilling applications on a price vs. performance basis. We offer high quality productive tools and services for all Tophammer drilling applications.
Products photos:
Quality warranty:
Our products are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally, Production time is 15 -25 days.
Transportation:
By air, By Express or By sea according to your requests.