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Stainless steel electric coffee grinder with transparent lid, 120g capacity

COOL KNIGHT SR-63521 120g 150W coffee grinder

SKU CH-NNKD-PV667 MPN SR-63521

A 150 W electric grinder processes 120 g of herbs, spices or coffee beans in seconds with one-touch lid control and a 304 stainless-steel chamber

  • Total capacity120 g
  • Power details150 W
  • Product depth3.5 L x 3.5 W x 6.75 H inches
  • Product colorStainless Steel
  • Overall height3.5 L x 3.5 W x 6.75 H inches
  • Overall width3.5 L x 3.5 W x 6.75 H inches
  • Grinds 120 g of herbs in 5 to 10 seconds
  • 150 W motor spins blades at 30 000 rpm for fast results
  • Push-down lid activates grinder only when pressed for safety
  • 304 stainless-steel bowl and blade grind in 360° direction
  • Adjustable coarse to fine texture in 3 to 15 seconds

Large 120 g capacity

This electric grinder holds up to 120 grams of herbs, spices, coffee beans or pollen in a single batch. The 304 stainless steel chamber and blade spin at 30 000 rpm to finish coarse grinding in 3 to 5 seconds and fine grinding in 8 to 15 seconds. A transparent lid lets you watch the texture develop and stop at the exact consistency you want.

Home users wanting quick one-touch results

The push-down lid acts as both switch and safety interlock so the blade only runs while the cover is pressed. This suits anyone who values speed and simple control over programmable settings. Buyers who need timed cycles, dose presets or a larger hopper for continuous workflow should look at other models.

150 W motor with 304 stainless steel blade

The 150 watt motor drives a 360-degree blade profile that processes the full 120 g load in 5 to 10 seconds. This power level and blade material are the key factors that determine whether the grinder can handle your daily volume and preferred fineness without overheating or wear.

How it compares

Measured against everything we stock in Coffee & Spice Grinders, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 60% of the 204 comparable items (median $39.99).

Specifications

Product
Brand nameCOOL KNIGHT
Model nameSR-63521
Part numberSR-63521
Total capacity120 g
Product colorStainless Steel
Power
Power details150 W
Size & build
Overall height3.5 L x 3.5 W x 6.75 H inches
Overall width3.5 L x 3.5 W x 6.75 H inches
Product depth3.5 L x 3.5 W x 6.75 H inches

Questions about this item

What comes in the box with the COOL KNIGHT SR-63521 120g 150W coffee grinder and do I need to buy anything extra?

The grinder includes a 304 stainless steel inner tank, a 360-degree stainless steel blade, a visual lid with integrated safety switch, and a pollen catcher. No extra accessories are required for operation.

Should I choose this 120g 150W model or a different capacity for grinding coffee beans and herbs?

The 120 gram capacity handles up to 120g of beans, herbs or spices per batch. The 150 watt motor at 30000 rpm grinds coarse in 3 to 5 seconds and fine in 8 to 15 seconds, suiting most home needs.

What does the 30000 rpm blade speed mean when I use the grinder daily?

At 30000 rpm the 360-degree blade processes a full 120g load in 5 to 10 seconds. One-handed press-time control lets you stop at coarse, medium or fine without a separate setting dial.

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