Contact Info
Address: 1178 Zhaizishan Road, Huangdao District, Qingdao City, Shandong Province
Phone: +86-15063986252
Whatsapp: 8615063986252
Email: lucas@ruiliftools.cn
MD 12xD Modular Drill Body
- Product Description
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MD 12xD Drill Body for Deep-Hole Tooling
The MD 12xD is a modular drill body used with a matching MD cutting head. It provides a catalogue depth-class option for applications that require longer working reach. Confirm the dimensions of the individual model rather than treating 12xD as a guarantee of usable depth in every setup.
Define the Hole Before Choosing the Body
Specify the hole diameter, full-diameter depth and any permitted drill-tip allowance. For through holes, include the exit geometry and clearance beyond the component. For blind holes, state the bottom geometry and remaining wall requirements. These details help distinguish the required cutting reach from the overall installed tool length.
Review the Entry and Coolant Arrangement
- Identify the material grade and condition, including any interrupted or angled surfaces.
- Confirm the holder interface, available machine travel and installed tool overhang.
- Provide the coolant delivery method and the pressure and flow available at the tool.
- Ask for the entry, pilot-hole and withdrawal requirements for the selected assembly.
The 12xD designation does not define a universal drilling cycle or coolant setting. Confirm model-specific instructions with Ruilif before applying a cycle used with a shorter tool.
Plan the First-Part Check
Provide the drawing tolerance, surface-finish requirement and inspection method with the enquiry. Agree on the initial setup and acceptance checks before moving to batch production. Existing cutting parameters and first-part measurements are useful when reviewing a replacement or a process change.
Contact Ruilif Tools (Qingdao) Co., Ltd. with the body and cutting-head model markings. Refer to the modular drill body selection guide for assembly checks and the modular drill system overview for component selection.
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