Professional Drill Bit Re-Sharpening Machine Grinding Tool
Drill Bit Sharpener Machine Overview
The MSK DRM-20 is an industrial-grade drill bit sharpener designed to restore both tungsten carbide and high-speed steel (HSS) drills to near-original cutting performance. It precisely grinds the rear relief angle, primary cutting edge, and chisel edge in under one minute. This machine is ideal for machine shops and maintenance departments looking to reduce tool inventory costs and improve drilling consistency.
Features
Wide angle adjustment range – Apex angle adjustable from 90° to 150°, relief angle from 0° to 12°, covering standard and specialty drills.
Fast reconditioning – Powered by a 250W motor running at 5000 rpm; typical sharpening cycle for Ø3–20mm drills is about 60 seconds.
High consistency – Fixed grinding kinematics ensure each resharpened drill matches factory geometry.
User-friendly operation – No need for highly skilled technicians; quick clamping and grinding on the shop floor.
Technical Specifications
| Parameter | Value |
|---|---|
| Applicable drill diameter | Φ3 – Φ20 mm |
| Apex angle grinding range | 90° – 150° |
| Rear relief angle range | 0° – 12° |
| Grinding wheel type | D13 CBN (SDC optional) |
| Power supply | 220V ±10% AC |
| Motor output | 250W |
| Spindle speed | 5000 rpm |
| Dimensions (L×W×H) | 345×160×210 mm |
| Net weight | 19 kg |
| Standard accessories | Collet set Φ3–20mm (18pcs), hex wrenches (2pcs), chuck groups (2 sets), controller (1pc) |
Note: CBN wheel is standard for HSS drills; SDC wheel recommended for carbide drills.
About Us
Factory Profile
Why Choose Us
FAQ
A: MSK has been operating since 2015, holds ISO 9001 certification, and is a direct manufacturer of carbide tools and grinding equipment.
A: We are a factory (manufacturer) with in-house advanced grinding and inspection machines.
A: Yes. If you have a forwarder in China, we will deliver directly to their warehouse.
A: T/T (bank transfer) is standard. Other terms can be discussed for regular orders.
A: Yes. Full customization is available, including private labeling, packaging, and preset grinding parameters for non-standard drills.
A: ① Factory-direct pricing; ② 48h response time for quotes and technical answers; ③ 100% quality commitment with inspection reports; ④ Continuous after-sales support and grinding process guidance.
Contact for Inquiry
Please send your requirements (drill material, common diameters, need for SDC wheel, etc.). We will reply within 24 hours with a quotation and technical data sheet.
Email: molly@mskcnctools.com
Tel: +86 13602071763
You may also fill out the inquiry form on this page
