Advantages of Ganter drill bushings at a glance
- Maximum precision for drilling processes
- Long service life thanks to hardened steel (HRC 62 ±2)
- Immediate availability – high stock levels
- Many different versions to suit every application
- Individual advice from our experts
What is a drill bushing?
A drill bushing – also called a drill guide sleeve – is a cylindrical guide element that is installed in jigs or drill fixtures for precise guiding of dill bits or cutting tools.
They are generally made of hardened steel that is wear-resistant and long-lasting even under heavy loads.
Types of drill bushings
Ganter offers a variety of drill bushing types for diverse requirements:
- Fixed drill bushings: Permanent installation for precisely repeatable drilling operations at a fixed position.
- Exchangeable drill bushings: Fast swapping for changing drill bit diameters – ideal for flexible manufacturing processes.
- Screw-in drill bushings: With thread for direct installation in fixtures – easy to install and replace.
- Adjustable drill bushings: Variably positionable for changing drilling patterns – maximum flexibility for complex parts.
Standard drill bushings from Ganter
| Type | Special features |
|---|---|
| Guide bushing DIN 172 | With collar, precision-machined fit sizes, bore rounded on one side |
| Guide bushing DIN 179 | Without collar, identical specifications as DIN 172 |
| Guide bushing GN 172.1 | With conical bore and collar |
| Guide bushing GN 179.1 | With conical bore, without collar |
Selecting the right drill bushings
Select the right drill bushing based on the following criteria:
- Material: For demanding applications, we recommend hardened steel.
- Bore diameter: Must fit the tool exactly.
- Installation type: Depending on the application – fixed, exchangeable, adjustable or screw-in.
- Standards & fit sizes: For optimal compatibility with your fixtures.
Application areas of our drill bushings
- Automotive industry: Precise drilling in engines, transmissions, car bodies
- Aerospace: For components with the highest tolerance requirements
- Medical equipment: For surgical instruments and devices
- General machine building: Universally suitable for tools and components
Why drill bushings from Ganter?
- Precision: Exact drilling – even at high part volumes
- Repeatability: Consistent quality over many cycles
- Long service life: Robust materials and quality-tested manufacturing
- Cost savings: Lower scrap rate, less tool wear
Order drill bushings from Ganter today
Standard products or custom orders – Ganter can supply you with the right drill bushings for every application. Trust in our many years of experience and custom-tailored solutions for your production.
Contact us for personal advice or browse the online catalogue directly!