Which sharpening machine should I choose for drill bits?

Choose by drill diameter and use intensity. For common 3-13 mm drills, NOVA PP13E Drill Bit Sharpener is a compact option, while NOVA PP30Z PRO Sharpening Machine is made for larger 11-30 mm drill bits. You can combine the machine with suitable drill bits for workshop use.

Which machine is suitable for sharpening band saw blades?

For metal band saw blades, choose a grinder that supports your blade width and offers controlled feed. NOVA BST-150 Band Saw Blade Grinder is designed for 6-75 mm wide blades and has automatic feed, making repeated sharpening easier. Replacement blades can be found under Band Saw Blades (metal) .

Can I sharpen circular saw blades and planer knives with these machines?

Yes, when you choose the correct machine for the tool. NOVA 70 Sharpening Machine is intended for circular saw blades from 80 to 700 mm, while NOVA HT-001 Knife Grinder is suitable for planer knives, drill bits and wood chisels. Related knife products are available in KNIVES .

What warranty do sharpening machines normally have?

The warranty is normally one year for these machine-type products. Always check the individual product data for the exact warranty period and possible exceptions before purchase.

Which grinding wheels and consumables are available for sharpening machines?

Wear parts are available for selected models, including diamond wheels, CBN wheels, SDC wheels, grinding discs and carbon brushes. For example, diamond grinding wheel for NOVA PP30Z PRO is intended for carbide bits, while CBN grinding wheel for NOVA PP13Z PRO is intended for HSS bits. For metalworking tooling and consumables, see NOVA Pro .

Sharpening Grinders

Explore our wide range of NOVA sharpening grinders, including drill bit sharpeners, saw blade sharpeners, knife grinders, and band saw blade grinders. These high-quality machines offer precision and efficiency for all your sharpening needs. Backed by Koneita.com's excellent technical support, we provide installation assistance and maintenance guidance to ensure optimal performance. Whether you need to sharpen drill bits, saw blades, or knives, choose NOVA sharpening grinders for reliable results and a sharp edge every time.

Sharpening Machines & Grinders | Koneita.com

There are 6 products.

Sort by:

Showing 1-6 of 6 item(s)

NOVA PP13E Drill Bit Sharpener

NOVA PP13E drill bit sharpener, 3–13 mm. Restores dull drill bits to a usable condition, saves money, and extends tool life. A...

€89.00

In stock

Voltage (V): 230
Rated Power (W): 80
Rotating speed (rpm): 4200
Weight (kg): 2,5
Warranty: 1 year

Show all

NOVA 70 Sharpening Machine

NOVA 70 sharpening grinder for circular saw blades 80–700 mm. Accurate, easy to use, and suitable for professional and...

€369.00

Last item in stock

Voltage (V): 230
Rated Power (W): 250
Motor (rpm): 2850
Noise level dB(A): 69
Width (mm): 340
Length (mm): 530
Height (mm): 400
Weight (kg): 28
Warranty: 1 year

Show all

NOVA HT-001 Knife Grinder

NOVA HT-001 is a versatile sharpening machine designed for planer and drill bits, as well as wood chisels. The powerful 370 W...

€409.00

Next batch, ETA 15.07. - 29.07.

Voltage (V): 230
Rated Power (W): 370
Rotating speed (rpm): 2850
Drill chuck: 3-16
Max blade length (mm): 650
Max blade thickness (mm): 10
Width (mm): 340
Length (mm): 520
Height (mm): 390
Weight (kg): 36
Warranty: 1 year

Show all

Out of stock (ask delivery time)

NOVA PP13Z PRO Sharpening Machine

PP13Z PRO sharpening grinder for professional and industrial use with 3–13 mm drill bits. A compact, precise, and easy-to-use...

€699.00

Out of stock (ask delivery time)

Voltage (V): 230
Rated Power (W): 120
Rotating speed (rpm): 4800
Drill sizes (mm): 3 - 13
Width (mm): 390
Length (mm): 225
Height (mm): 210
Weight (kg): 10
Warranty: 1 year

Show all

NOVA BST-150 Band Saw Blade Grinder

The NOVA BST-150 sharpening machine is powerful and easy to use. A 370 W motor and automatic feed make sharpening effortless....

€799.00

In stock

Voltage (V): 230
Rated Power (W): 370
Motor (rpm): 2800
Noise level dB(A): 70
Width (mm): 380
Length (mm): 500
Height (mm): 400
Weight (kg): 35
Warranty: 1 year

Show all

NOVA PP30Z PRO Sharpening Machine

The NOVA PP30Z PRO is a powerful sharpening grinder for 11–30 mm drill bits. Its 250 W motor and 4,400 rpm rotational speed...

€1,509.00

Last item in stock

Voltage (V): 230
Rated Power (W): 250
Motor (rpm): 4400
Drill sizes (mm): 11 - 30
Weight (kg): 25
Warranty: 1 year

Show all

Sharpening machines for workshops and production use

A good sharpening machine helps keep cutting tools accurate, safe and cost-effective. The selection includes compact drill bit sharpeners for everyday workshop use, stronger professional drill grinders, band saw blade grinders, circular saw blade sharpeners and a versatile knife grinder for planer knives, drill bits and chisels.

Sharp tools reduce cutting force, improve surface finish and extend tool life. For regular drilling, sawing or woodworking, an in-house sharpening machine can save time compared with sending tools away for service.

Choose by tool type and capacity

For drill bits, start with the diameter range. A compact 3–13 mm sharpener is suitable for common workshop drills, while larger 11–30 mm machines are intended for bigger drill bits and more demanding use. Check whether the grinding wheel is intended for HSS or carbide bits.

For band saw blades, blade width and feed control are key factors. A band saw blade grinder with automatic feed makes repeated sharpening work easier and helps maintain consistent tooth geometry. For circular saw blades, check the supported blade diameter range and angle adjustment.

For knives and edge tools, capacity matters. A knife grinder for planer knives and chisels should match the maximum blade length and thickness you need to sharpen.

Practical machines with spare parts support

These sharpening machines are built for practical workshop use with 230 V power, clear adjustment options and replaceable wear parts. Grinding discs, diamond wheels, CBN wheels, carbon brushes and switches are available for selected models, helping you keep the machine in service for longer.

All machines are generally kept in stock, while only a few top-tier professional models are sold on request. Always check the product details for the live stock status before ordering.

Support, service and delivery from Finland

Skilled staff can help you compare models and choose the right sharpening machine for your application. NOVA service supports customers through the Seinäjoki store location in Finland, including maintenance guidance and spare parts advice.

Shipments are sent from Finland. For in-stock products, delivery is normally 2-4 business days depending on the destination.

Frequently Asked Questions

Which sharpening machine should I choose for drill bits?: Choose by drill diameter and use intensity. For common 3-13 mm drills, NOVA PP13E Drill Bit Sharpener is a compact option, while NOVA PP30Z PRO Sharpening Machine is made for larger 11-30 mm drill bits. You can combine the machine with suitable drill bits for workshop use.
Which machine is suitable for sharpening band saw blades?: For metal band saw blades, choose a grinder that supports your blade width and offers controlled feed. NOVA BST-150 Band Saw Blade Grinder is designed for 6-75 mm wide blades and has automatic feed, making repeated sharpening easier. Replacement blades can be found under Band Saw Blades (metal).
Can I sharpen circular saw blades and planer knives with these machines?: Yes, when you choose the correct machine for the tool. NOVA 70 Sharpening Machine is intended for circular saw blades from 80 to 700 mm, while NOVA HT-001 Knife Grinder is suitable for planer knives, drill bits and wood chisels. Related knife products are available in KNIVES.
Where are sharpening machines shipped from and how long does delivery take?: Shipments are sent from Finland, from Koneita.com's warehouse in Seinäjoki. For in-stock products, delivery is normally 2-4 business days depending on the destination. All machines are generally kept in stock, but please check the product page for live stock status before ordering.
What warranty do sharpening machines normally have?: The warranty is normally one year for these machine-type products. Always check the individual product data for the exact warranty period and possible exceptions before purchase.
How should a sharpening machine be maintained and serviced?: Keep the machine clean, check grinding wheel condition, follow the adjustment instructions and replace worn parts in time. NOVA service supports customers through the Seinäjoki store location, and many spare parts are available directly from stock, including items such as PP13Z carbon brush set and sharpening disc for NOVA BST-150.
Which grinding wheels and consumables are available for sharpening machines?: Wear parts are available for selected models, including diamond wheels, CBN wheels, SDC wheels, grinding discs and carbon brushes. For example, diamond grinding wheel for NOVA PP30Z PRO is intended for carbide bits, while CBN grinding wheel for NOVA PP13Z PRO is intended for HSS bits. For metalworking tooling and consumables, see NOVA Pro.