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Bench Grinders

A bench grinder with two abrasive wheels sharpens lathe tools, drills and chisels and cleans up parts. Here are Optimum OPTIgrind GU 20, GU 25 and GU 30, Proma BKL, BKS-2500 and BKN-1500, FDB Maschinen LT 900 and LT 2200 with 150-300 mm wheels, LT 450 and LT550 grinders with a flexible shaft and the Proma ON-25 tool grinder. Models for 230 V workshops and 400 V shop floors.

17 products · from 4 160 ₴
Tool grinder ON-25 PROMA
● In stockTool grinder ON-25 PROMA
power0.25 Wvoltage380 Vweight50 kg
59 520 ₴incl. VAT · 49 600 ₴ excl. VAT
Bench grinder BKS-2500
● In stockBench grinder BKS-2500
power1100 Wvoltage400 Vweight33 kg
14 940 ₴incl. VAT · 12 450 ₴ excl. VAT
Bench grinder BKL-2000
● In stockBench grinder BKL-2000
power550 Wvoltage230 Vweight21.5 kg
10 800 ₴incl. VAT · 9 000 ₴ excl. VAT

Model comparison

ModelWeightPower consumptionMax. blade diameterVoltagePrice incl. VAT
Tool grinder with flexible shaft FDB Maschinen LT 4508.5 kg450 W150 mm-4 160 ₴
Tool grinder with work light BKL-150011.5 kg375 W150 mm-6 720 ₴
OPTIgrind GU 20 (230V) bench grinder for metal18.5 kg600 W200 mm380 V7 860 ₴
Bench grinder BKL-200021.5 kg550 W200 mm230 V10 800 ₴
Bench grinder OPTIgrind GU 2018.5 kg600 W200 mm230 V11 400 ₴
Industrial bench grinder LT 90034 kg900 W250 mm400 V12 100 ₴
Bench grinder BKS-250033 kg1100 W250 mm400 V14 940 ₴
OPTIgrind GU 25 (400V) bench grinder for metal34.5 kg1500 W250 mm230 V16 680 ₴
Bench grinder OPTIgrind GU 20S (380V)20.7 kg600 W200 mm230 V17 640 ₴
Bench grinder BKS-2500 with stand55 kg1100 W250 mm400 V19 920 ₴
Double-wheel tool grinder BKN-150043 kg---21 420 ₴
Bench grinder OPTIgrind GU 25S (380V)20.7 kg600 W200 mm230 V24 840 ₴
Industrial bench grinder LT 220084 kg2200 W300 mm400 V36 000 ₴
OPTIgrind GU 30 (400V) bench grinder78 kg1500 W300 mm230 V39 240 ₴
OPTIgrind GU 30 industrial bench grinder66 kg2200 W300 mm400 V39 240 ₴
Tool grinder ON-25 PROMA50 kg0.25 W100 mm380 V59 520 ₴

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How to Choose a Bench Grinder

Wheel Diameter and Width

Wheel size is the main parameter. Wheels of 150-200 mm suit a workshop: sharpening lathe tools, drills and knives and light deburring. 250 mm wheels are shop-floor class, and 300 mm wheels 50 mm wide go on heavy industrial grinders for intensive work and rough grinding. A wider wheel wears more slowly and gives the tool more support. Note the bore, from 16 to 75 mm, as replacement wheels must match it.

Power and Supply

Motor power decides whether the speed drops when a part is pressed hard against the wheel. For a workshop, 550 W and a 230 V socket are enough. Shop-floor models have 0.9-2.2 kW motors on 400 V and are built for full-shift work. Large 300 mm wheels run at about 1450 rpm and smaller ones at about 2900 rpm, so that the surface speed stays within safe limits.

Stand, Tool Rests and Guards

A pedestal grinder such as the BKS-2500 stands on the floor at a comfortable height and frees the workbench. A bench model needs a sturdy table and should be bolted down. Check for adjustable tool rests, kept no more than 2-3 mm from the wheel, wheel guards and clear eye shields. A dust extraction port, as on the OPTIgrind GU 30, lets you connect an extractor.

Choosing the Wheels

Usually one side gets a coarse wheel for rough grinding and the other a fine wheel for finishing. Carbide tools are ground on green silicon carbide or diamond wheels. A new wheel is checked for cracks before mounting and run idle for a short time after it is fitted. When a wheel wears unevenly, it is dressed with a diamond dresser to remove runout.

FAQ

Do the prices include VAT?

Two amounts are shown next to each price: incl. 20% VAT (large) and excl. VAT. We provide an invoice and a delivery note for legal entities and sole proprietors (FOP).

What is the warranty on the machines?

The machines come with a 12-month warranty. Goods of proper quality can be returned within 14 days in accordance with the law.