Carbide-tipped alloy body Thread drill bit
Geology-Customized Thread Drill Bits
Geology-customized thread drill bits are selected to match rock hardness and drilling conditions rather than as a single fixed geometry. The range includes ball-tooth, cross-cut and clay-specific faces, with outside diameters of 5–80 mm, lengths of 100–500 mm and tip angles of 90°–150°. Carbide options include YG8, YG11C and YG13C, paired with H13 or low-temperature alloy bodies. Confirm the required diameter, face design, connection and operating environment when requesting a quotation.
- 01 · Material
- Carbide-tipped alloy body
- 02 · Form
- Thread drill bit
- 03 · Supply basis
- Project quotation
Confirm for order: grade · dimensions · finish · quantity · destination · documentation
Technical data
Product specifications
Geometry & materials
- Dimensions
- OD 5–80 mm · length 100–500 mm · tip angle 90°–150°
- Standard OD
- 8–50 mm · custom 5–80 mm
- Material options
- YG8 / YG11C / YG13C carbide · H13 or low-temperature alloy body
- Core types
- Cross-cut, ball-tooth and clay-specific
Finish & operating envelope
- Surface options
- HDG 430–600 g/m² or epoxy coating; supplier references ISO 12944 C5-M
- Working temperature
- −40°C to 120°C
- Selection check
- Confirm rock hardness and select the matching bit geometry
- Pre-use inspection
- Inspect carbide tips, thread wear and coating integrity
One request. A complete specification.
Request a quote
Tell us the required size, grade, quantity, finish, destination and documentation. We will confirm the complete order specification before supply.
- Exact configuration confirmation
- Documentation and standards check
- Project-specific logistics