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Open wooden box with pen-shaped pneumatic handpiece, blue and translucent hoses, and brass fittingPneumatic handpiece and accessories next to a wooden box: connectors, oil bottle, wrenches, and pink grinding bitsSet of pink abrasive grinding stones on metal shanks in various shapes and sizesSilhouette diagram of pen-style handpiece with dimensions 150 mm length and 18 mm diameter

Micro Air Grinder Kit, 65000 RPM, 1/8-Inch and 3mm Collet, 10-Piece Abrasive Set

Professional-grade pneumatic micro grinder with precision bearings, quiet operation, and complete accessory kit for detailed finishing work.

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Description

Micro Air Grinder Kit, 65000 RPM

Brief Overview

This micro air grinder delivers high-speed precision grinding and polishing for detail work that demands accuracy and control. At 65,000 RPM with ultra-precision bearing support, it maintains true running throughout the entire speed range—critical for applications where vibration or runout could compromise results. The roll-type throttle provides intuitive speed adjustment, while the built-in silencer keeps operation at 84 dB, protecting shop acoustics and operator comfort. The kit arrives fully equipped with 10 abrasive grinding and polishing stones, shank stone, mini oiler, oil pot, and two key wrenches—everything needed to start production immediately.

Key Features

  • 65,000 RPM motor – High-speed capability for aggressive material removal and fine polishing
  • Dual collet compatibility – Accepts 1/8-inch and 3mm capacity shanks, providing flexibility for various bit standards
  • Ultra-precision bearings – Ensures true running and minimal vibration across the entire speed range
  • Roll-type throttle – Ergonomic speed control for responsive acceleration and fine-tuning
  • Built-in silencer – Reduces noise to 84 dB for extended operator use without fatigue
  • Compact pen-style design – 150mm length, 18mm diameter for excellent maneuverability in tight spaces
  • Complete accessory set – 10 pre-mounted abrasive stones in multiple profiles (cylindrical, conical, rounded, tapered) plus oiling system and wrenches
  • Lightweight – 0.23 kg for reduced hand fatigue during extended precision work

Specifications

Specification Value
Collet Capacity 1/8-inch and 3mm
Speed 65,000 RPM
Length 150mm (132mm effective working length)
Diameter 18mm
Weight 0.23 kg
Noise Level 84 dB
Air Consumption 160 L/min
Vibration Level 2.5

Business Advantages for Resellers

Volume and Margin Potential: This is a turnkey solution for jewelry makers, automotive detailers, model builders, dental labs, and hobby craftspeople—markets with consistent demand for precision finishing tools. The complete kit format means customers cannot defer the purchase; they buy the whole package, not just the handpiece.

Low Support Overhead: With precision bearings and a silencer already integrated, returns for vibration or noise complaints are minimal. The included oiling system and spare wrenches reduce secondary accessory sales costs.

Competitive Positioning: At this power level with dual collet support, it positions your shop as a serious supplier of professional-grade micro tooling. Customers recognize the value of a pre-assembled, balanced kit over assembling components separately.

Ready to stock a tool that drives repeat orders and builds customer loyalty in precision finishing markets. Bulk availability ensures quick fulfillment for your high-volume customers.