Tapered Rod and Bit Socket
H22 rod with 11° taper
Matching taper angle, socket dimensions and insertion depth
Do not mix 7°, 11° and 12° tapered components. Confirm the rod, socket and selected diameter.
Taper Cross Bit
Brocas de botones cónicas de 11° para barras de perforación cónicas H22
Model:11° Taper Cross Bit
Selected configuration:32mm
Selected reference:PFM-TXB32
11° H22 taper cross bits in 32–42 mm sizes. Confirm socket geometry, insertion depth, flushing and rock condition before ordering.
Una gama configurable de barrenas en cruz H22 de 11° para roca fracturada o variable; el ajuste final y la geometría de corte están controlados por plano.
- 11° taper system stated explicitly
- 32–42 mm inquiry range
- Four-arm cross profile
Select
Request a Configuration-Based Quote
Send the diameter, rod model, taper angle, rock condition, flushing method, quantity and delivery country.
At a Glance
11°Taper Angle
32 / 34 / 36 / 38 / 40 / 42Listed Diameters
Technical Specifications
| Taper Angle | 11° |
|---|---|
| Listed Diameters | 32 / 34 / 36 / 38 / 40 / 42 |
Final interface dimensions, selected configuration and supply scope are stated in the formal quotation or approved drawing.
Compatibility and Required Interfaces
Cutting Face and Taper Interface
Four-Arm Cross Cutting Profile
Four carbide cutting arms distribute rock contact around the hole while flushing openings remove cuttings.
Buyer value
The profile can provide stable gauge contact in variable or fractured formations when matched to the rod and drilling conditions.
Selection condition
Performance depends on socket fit, cutting-arm symmetry, brazing, flushing and rock condition.
Application Scenarios
- Fractured or variable rock
- Small-diameter blast holes
- Compatible H22 tapered drill strings
Supply Scope, MOQ and Delivery
Minimum Order QuantityConfirmado en el presupuesto por escrito
Lead TimeConfirmed in written quotation
Available Supply Configurations
- Lista de empaque final confirmada en el presupuesto por escrito
Export Packing
El embalaje final, la protección contra la corrosión, el método de cajón o palé y las marcas de expedición se confirman en el presupuesto por escrito.
Warranty and After-Sales
La garantía, el alcance de los repuestos y las condiciones del servicio se confirman en el presupuesto por escrito para la configuración del proveedor seleccionado.
Safety and Maintenance Notes
Order Documentation
Factura comercial y lista de empaque; cualquier certificado adicional se confirmará según el pedido
Frequently Asked Questions
When should I consider a cross bit instead of a chisel bit?
A cross profile may be considered for variable or fractured rock where multiple cutting edges and stable gauge contact are preferred. Final choice still depends on rock, diameter, drill and rod compatibility.
Matched Tapered Drilling System
Use with a verified H22 × 108 mm rock-drill interface, 11° tapered rod, compatible drill and flushing arrangement.
Ready to Confirm the Configuration?
Request a Quote for 11° Taper Cross Bit
We will confirm the diameter, taper, socket, button-face design, flushing arrangement, matching rod and export packing.
- Product-specific quotation
- Interface confirmation
- Export packing options
Product Evidence
Product, Component, Configuration and Packing Views
Una gama configurable de barrenas en cruz H22 de 11° para roca fracturada o variable; el ajuste final y la geometría de corte están controlados por plano.
Images support product identification and configuration discussion. Final supplied configuration, inspection scope and packing details are confirmed in the formal quotation.