Product Description
Restore drill-bit cutting performance in your workshop
The SucceBuy MR series drill-bit sharpener is a bench-top grinding machine for maintaining compatible drill bits. Select from MR-13A, MR-13B, or MR-20G models based on the capacity and collet configuration you need. This product is intended for workshop metalworking use.
MR-20G highlights
- 18 elastic collets: listed sizes from 3 mm through 20 mm for compatible drill bits.
- Adjustable point angle: 95 to 135 degrees.
- Four lip-relief settings: adjustable with the positioner pins.
- Grinding-wheel options: CBN for high-speed steel and SDC for alloy tungsten-steel applications, as listed.
- Motor speed: listed at 4,500 rpm.
- Power: AC 120V, 60Hz.
Choose the correct model
MR-13A, MR-13B, and MR-20G are separate selectable variants. The detailed 3-20 mm collet range and 18-collet configuration above are provided for the MR-20G model. Confirm the chosen model's drill-bit capacity, wheel type, and included collets before ordering.
Safe operation
Grinding equipment can create sparks, noise, and abrasive dust. Wear appropriate eye protection, keep loose clothing and hair away from moving parts, and use the machine on a stable surface. Disconnect power before changing wheels or performing maintenance. Use only a bit size and material supported by your selected model, and follow the operating instructions for correct setup and angles.
Frequently asked questions
Which model should I select?
Choose MR-13A, MR-13B, or MR-20G based on the capacity and collets required for your bits. Review the selected variant carefully before purchase.
What drill-bit sizes can the MR-20G sharpen?
The MR-20G information lists 18 collets for compatible bits from 3 mm to 20 mm.
Can it sharpen all drill-bit materials?
Different materials require the correct grinding wheel. The listing identifies CBN for high-speed steel and SDC for alloy tungsten steel. Confirm suitability for your bit material and selected model.
What power supply does it need?
The product information lists AC 120V, 60Hz. Verify your local supply and the selected variant before use.