Prix FOB
Obtenir le dernier prix7.5 / Meter
|10 Piece Minimum Order
Pays:
China
N ° de modèle:
max 4 types
Prix FOB:
7.5 / Meter Obtenir le dernier prix
Localité:
Shenzhen
Prix de commande minimale:
7.5 per Meter
Commande minimale:
10 Piece
Packaging Detail:
In wooden case or in bundles
Heure de livraison:
Within 10 days or according to the oder quantity
Capacité de Fournir:
10000 Piece per Month
Payment Type:
D/P, L/C, T/T
Groupe de produits :
-
Personne àcontacter Mr. Simon
Rm.A1607 ,U-Space, No.8 Guangqumenwai Avenue,, Chaoyang, Beijing
Tapered drill rod  provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths—available from 0.6 m to 3.6 m in length—are measured from the collar to the bit end.
Shank Hexagon: *9 x **8 mm, *2x **8mm, *5 x**8 mm,  *5 mm X**9 mm 6, 7, *1, *2 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity
For drilling medium-hard to hard and abrasive rock formations, Taper angles of *1 and **-degrees are normally used on modern drill rigs, like our model no. PD**8 crawler hydraulic rock drill. Also for Y6, Y*0, Y*4, YT*4, Mobile rock drill pneumatic and hydraulic
For low impact rock drills and softer rock formations, a narrow taper angle of 7 degrees is used, such as Indian, Saudi’s granite and marble quarry.
A comprehensive range of taper bits, cross bits and chisel bits with 6, 7, *1, *2 degree taper, drill hole diameter: *8mm**7mm.
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| Pays: | China |
| N ° de modèle: | max 4 types |
| Prix FOB: | 7.5 / Meter Obtenir le dernier prix |
| Localité: | Shenzhen |
| Prix de commande minimale: | 7.5 per Meter |
| Commande minimale: | 10 Piece |
| Packaging Detail: | In wooden case or in bundles |
| Heure de livraison: | Within 10 days or according to the oder quantity |
| Capacité de Fournir: | 10000 Piece per Month |
| Payment Type: | D/P, L/C, T/T |
| Groupe de produits : | - |
