The Z13D drill bit grinder challenges traditional benchtop grinders with its Taiwanese-made grinding wheels, adjustable cutting edges, and 9 kg portability.
Designed for workshops tired of replacing dull bits or sending them out for regrinding, the Z13D restores diameters from 3 mm to 13 mm (up to 14 mm) with a repeatable precision of ≤5 microns.
Unlike stationary grinders that require skilled operators, the Z13D performs a complete sharpening cycle in approximately 10 seconds. Its secret is a tool‑setting mechanism that indexes the bit by its original center chisel edge – eliminating guesswork and ensuring both cutting edges remain symmetrical. The point angle is adjustable from 90° to 140°, covering most materials from aluminum to hardened steel.
Three Critical Surfaces, One Machine
Most basic sharpeners only touch the tip. The Z13D, however, restores three functional zones:
- The apex (point angle) for proper centering
- The front cutting edge (positive rake) for efficient shearing
- The chip flute (relief angle) – freely adjustable to prevent clogging in deep holes
A standout feature is the adjustable center chisel edge, which effectively replaces a separate center drill. Users can reduce walking and improve hole start accuracy without changing tools.
Built for Frequent Use, Quick Payback
Power comes from a 120W all‑copper motor spinning at 4400 RPM. The Taiwan‑made diamond grinding wheel maintains its hardness for more than 3,000 resharpening cycles. In a typical small workshop, that translates to cost recovery in half a month – after that, each resharpened bit is pure savings.
The housing uses EU EPD‑certified powder coating, resistant to oil, solvents, and workshop wear. Weighing only 9 kg and occupying 0.02 cubic meters, the Z13D moves easily from bench to service truck, making field resharpening practical for construction and maintenance crews.
Specifications at a Glance
| Parameter | Value |
|---|---|
| Model | Z13D |
| Drill types | HSS, cobalt, carbide |
| Grinding range | φ3 – φ13 mm (φ14 max) |
| Point angle | 90° – 140° |
| Motor | 120W, all‑copper, 4400 RPM |
| Power supply | AC 220V ±10% (110V optional) |
| Dimensions | 36 × 21 × 19 cm |
| Weight | 9 kg |
| Grinding wheel | Taiwanese diamond, ≤5 µm |
| Wheel life | 3000+ cycles |
Availability and OEM
The Z13D is available for global shipping. Bulk orders can include OEM customization: custom color, branded logo, custom manual, and voltage modification (110V/220V).
For inquiries:
Visit Z13D drill bit sharpening machine or contact molly@mskcnctools.com.
About Us
MSK (Tianjin) International Trading Co., Ltd., established in 2015 and ISO 9001 certified since 2016, specializes in high-end CNC tools with advanced German and Taiwanese manufacturing equipment. We offer a one-stop solution for milling cutters, taps, drills, blades, tool holders, and more. Customization available—just provide specifications and quantity. Trusted by manufacturers, workshops, hospitals, schools, and hobbyists for fast, reliable service.
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Post time: Jun-15-2026
