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Electric Screwdriver Spare Parts Service Plan; XOENAEN 53-in-1 precision electric screwdriver set shown as a product configuration referenceOctober 30, 2026Electric Screwdriver Spare Parts Service PlanRead article →
572XOENAEN D-102 mini rotary pen positioned for local cleanup of holes and slots in a 3D printed component
August 18, 2026 · XOENAEN Product Application Team

How to clean 3D printed holes, slots and mating surfaces

Clean a 3D printed hole, slot or mating surface by first identifying the intended fit and measuring the printed feature. Remove loose support and obvious high spots before using any powered accessory. Work in short, even passes, keep the tool aligned with the feature, and check frequently with a gauge or mating part. Stop as soon as the interface fits; extra smoothness can turn a controlled fit into looseness.

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574XOENAEN H101 five-speed rotary engraving pen for controlled PLA PETG ABS and cured resin finishing tests
August 18, 2026 · XOENAEN Application Test Team

Rotary tool speed for PLA, PETG, ABS and resin prints

There is no single safe rotary-tool speed for every PLA, PETG, ABS or resin print. Begin conservatively on a scrap coupon with the intended accessory, light pressure and short contact. Watch for melting, smearing, glazing, chipping or dust behaviour, then adjust one variable at a time. Feature thickness, accessory diameter and support change the result, so record a material-and-task-specific window instead of a universal number.

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575XOENAEN 104 compact rotary engraving pen used for precise removal of support marks on a 3D printed part
August 18, 2026 · XOENAEN 3D Print Application Team

How to remove support marks from 3D printed parts

Remove support marks in stages. First separate the support without levering against fragile walls, then trim only material that remains proud of the intended surface. Refine the witness mark with a controlled abrasive or suitable accessory, inspecting under side light after short passes. Protect edges and thin features. Stop when the contour is level; continued sanding can create a depression that is harder to correct.

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577XOENAEN H102 cordless rotary pen representing rotary motion in a 3D print finishing tool comparison
August 18, 2026 · XOENAEN Product Application Team

Powered 3D Print Finishing: Heat, Scratch Direction and Edges

Use a rotary tool when the accessory shape and continuous motion suit localized cutting, opening or contour work; use a reciprocating tool when a short back-and-forth motion offers better control on a narrow or directional surface. Neither is universally safer. Compare access, heat, edge exposure and required removal rate on a scrap coupon, and finish critical geometry by hand when powered motion becomes difficult to control.

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