T38 64mm Retract Button Bits for Underground Tunneling and Mining
T38 64mm Retract Button Bits for Underground Tunneling and Mining Product Description
Retractable button drill bits are made of high-quality steel and
carbide for a long service life. They minimize the loss of impact
energy during transmission. Furthermore, advanced ball-tooth
retention technology ensures uniform retention and prevents
loosening. Furthermore, retractable drill bits ensure verticality
of the drill hole, concentrating the impact energy on the rock and
improving drilling efficiency.
T38 64mm Retract Button Bits for Underground Tunneling and Mining Specification
| Name | Retract threaded drill bit | Material | carbides and steel |
| Threaded Type | R32, T38,T45,T51 | Alloy number | 9,11,12,14etc buttons |
| Diameter | 45mm,43mm,48mm,51mm | Application | Rock Drilling, Roller Bits,Mining,grey Granite,Bench Drilling And
Rock Drilling |
T38 64mm Retract Button Bits for Underground Tunneling and Mining Application
Used in mining, quarrying, tunnel excavation, water well drilling,
mineral exploration, geological exploration, civil engineering and
construction, etc.
T38 64mm Retract Button Bits for Underground Tunneling and Mining Company Profile
Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei
province of China. Our company is a professional production and
export tapered and thread rod, chisel and button bit and other
mining drilling tools enterprises. With our rich experience for
over a decade and with professional engineers and sales team, we
focus on providing complete solutions for mining machinery.
T38 64mm Retract Button Bits for Underground Tunneling and Mining Order Information
- Methods of Payment: T/T (Telegraphic Transfer) or Western Union or
L/C at sight
- Handling time for an order: Within 10 days supplied from stock
- Shipping way:
- Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or
by air
- Bulk order: we suggest by air or by sea.
- Quality Control: We have our own experienced QC. There will be
strict inspection and testing for every order before shipping out.
- After Services:
- a. Our sales team will response for your question within 24 hours
(Holidays Excluded)
- b. Technical Support will be available in any time
- c. Free replacement will provide once the failure confirmed caused
by our product quality
