3-13mm Drill Bit Sharpener Grinder

This drill bit sharpener grinder is designed for drill bits ranging from 3mm to 13mm. It features a diamond grinding wheel, providing an accurate angle and ensuring a long service life.

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MRCM MR-13A 3-13mm industrial drill bit grinder drill bit sharpener with CBN wheel - Image 1

Technical Specifications

Product Overview

Precision Drill Bit Sharpening

This industrial-grade drill bit sharpener is designed for rapid and accurate grinding of drill bits ranging from 3mm to 13mm. It utilizes a high-performance diamond grinding wheel to ensure long service life and consistent cutting angles. Featuring an electronically controlled DC motor, the unit provides stable frequency and powerful performance, making it an essential tool for maintaining drill bit quality and extending tool life in any workshop.

Drill bit sharpener showing compact design and fast operation — Designed for efficiency, this unit can sharpen a drill bit in approximately 10 seconds.

Technical Specifications

Grinding Range: 3-13mm
Point Angle: 100-135°
Motor Power: 120 W
Rotation Speed: 4400 RPM
Power Supply: AC 220V
Grinding Wheel Type: CBNSDC
Weight: 10 kg
Dimensions: 310 x 170 x 180mm

Diagram of drill bit grinder components — Detailed view of the grinding machine components, including the motor switch, collet, and angle adjustment controls.

Included Accessories

Standard Accessories

11x ER High elastic collets
1x Diamond grinding wheel
1x 13-type 2-blade chuck set
1x Allen wrench
1x User's guide

User replacing the grinding wheel with a wrench — The grinding wheel is easily replaceable using the included standard wrench.

Performance Features

Key Capabilities

Fast 10-second grindingAdjustable point angleEasy operationReplaceable wheelCompact design

Operator using the grinding seat — User-friendly grinding seat allows for precise 180-degree rotation to complete the sharpening process in one operation.

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