Hardened tool steel drill guide bushings (HRC 60-64) for extended wear resistance.
Drilling Fixtures
Precision
Multi-Spindle, Pneumatic & Component Drilling Fixtures
Drilling Fixtures
PAC World Technology designs and manufactures robust, high-precision industrial drilling fixtures engineered for automotive, engineering, and heavy machinery components. Our drilling fixtures provide rigid workpiece support, repeatable locating, and precise drill guidance for drilling, reaming, countersinking, and tapping operations, eliminating tool deflection and human error in high-throughput manufacturing lines.
Each custom drilling fixture is engineered using hardened tool steel guide bushings, heavy-duty toggle or pneumatic clamping cylinders, and mistake-proofing (Poka-Yoke) features. Whether you require multi-hole radial drilling jigs, CNC drilling fixtures, or indexing fixtures for complex geometric components, PAC World delivers turnkey fixtures built to tight industrial tolerances.
Key Capabilities & Features
-
-
Quick-acting pneumatic, hydraulic, or toggle clamping configurations for reduced cycle time.
-
Integrated Poka-Yoke locators and sensor feedback for correct part orientation.
-
Heavy-duty, vibration-dampening base construction preventing drill deflection under thrust.
-
Dedicated chip clearance channels and coolant flow passages to prevent swarf build-up.
-
CMM verified positional tolerances within ±0.015 mm with full inspection documentation.
Technical Specifications
| Bushing Material | Hardened Tool Steel (HRC 60-64) / Tungsten Carbide |
|---|---|
| Positional Accuracy | ± 0.015 mm (CMM verified) |
| Clamping Type | Pneumatic / Hydraulic / Heavy-Duty Toggle Clamping |
| Hole Size Capacity | Ø 2.0 mm to Ø 60 mm (Single & Multi-Hole) |
| Component Compatibility | Castings, Forgings, Structural Brackets, Extrusions & Sheet Metal |
| Application | Multi-Spindle Drilling, Tapping, Reaming & Counter-Boring Operations |
Drilling Fixtures Gallery
Frequently Asked Questions
What is the role of guide bushings in drilling fixtures?
Hardened guide bushings support and steer the rotating drill tool directly at the point of entry. This prevents drill tool deflection, eliminates tool wandering, and guarantees precise hole center locations and perpendicularity across thousands of cycles.
Can you design fixtures for multi-hole patterns and indexing?
Yes. We manufacture multi-spindle drilling fixtures, rotary indexing fixtures, and multi-station sliding fixtures that enable drilling of several holes or orientations in a single workpiece clamping setup.
How does the fixture handle chip and coolant accumulation?
Our designs incorporate generous chip evacuation reliefs, slanted washouts, and integrated coolant passage slots so chips are quickly cleared without causing tool wear, component marring, or fixture blockage.
Do you supply Coordinate Measuring Machine (CMM) verification?
Yes, all drilling fixtures are inspected and calibrated on precision Coordinate Measuring Machines (CMM). Complete inspection reports and calibration documentation are supplied with every delivery.
Need a Customized Drilling Fixtures Solution?
Our engineering team can customize equipment parameters to match your specific production requirements.
Contact Now