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Deal.ai › all Power Sanders
SporGain
SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt

SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt

1(1 rating)

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$56.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $56.99 at Walmart on Nov 9.

Our take on the SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt

The SporGain Mini Belt Sander is a compact benchtop belt grinder built around a 120W motor that spins up to 8,000 RPM across 7 speed settings. It runs 20 x 1.2 in belts on a stainless steel frame with a dual worktable that tilts from 0 to 90 degrees, and it ships with a set of belts. It suits hobbyists and small-shop makers doing knife edges, wood touch-ups, resin cleanup, jewelry and light metal work where a full-size grinder is too big. Against larger 1x30 and 2x42 grinders it trades power and belt width for a small footprint and speed control, so it is a detail tool rather than a production machine.

Best forHobby knife makers and sharpenersSmall-shop wood and resin finishingJewelry and craft detail workDIYers with limited bench space
Pros
  • 7 speed settings from low to 8,000 RPM
  • Dual worktable tilts 0–90° for angled work
  • Stainless steel frame with four anti-slip feet
  • Compact footprint for a small bench
  • Runs narrow 20 x 1.2 in belts for detail work
  • Comes with a multi-piece belt set
Cons
  • 120W motor stalls under heavy pressure on hard metal
  • Narrow 1.2 in belts limit flat-surface work
  • Small platens and tables suit detail, not large stock
  • Light build means it needs clamping or a firm bench for harder jobs

SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt prices at every store

  • WalmartNew

    In stockSold by SporGain USReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $56.99Free shippingChecked Nov 9
    Visit Walmart

About the SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt

The SporGain Mini Belt Sander is a compact 4-in-1 benchtop tool for sanding, grinding, polishing and sharpening. It has a 120W motor with speeds up to 8,000 RPM and 7 adjustable speed levels, so you can match the speed to the material and the project.

The frame is stainless steel, and four anti-slip rubber feet hold it steady on the bench while it takes up little space. The adjustable dual worktable positions from 0 to 90°. The 20 x 1.2 in sanding belts cover a range of sanding and finishing work.

It is used for woodworking, metalworking, knife making, jewelry crafting, resin projects and DIY repairs.

Type
4-in-1 benchtop belt sander and grinder
Functions
Sanding, grinding, polishing, sharpening
Power
120W
Speed
Up to 8,000 RPM, 7 speed levels
Sanding belts
12 pieces, 20 x 1.2 in
Worktable
Adjustable dual worktable, 0–90°
Frame
Stainless steel
Base
4 anti-slip rubber feet
Dimensions
5.9 x 8.6 x 6.8 in
Color
Black

Specifications

piece_count
12Source
size
5.9" x 8.6" x 6.8"(12pcs)Source
actual_color
Black(12pcs)Source
count_per_pack
12Source
color
BlackSource

Questions and answers

What can the SporGain Mini Belt Sander be used for?
Sanding, grinding, polishing and sharpening on wood, metal, resin and jewelry pieces. It is a detail tool, so it works best on small parts and edges rather than large flat boards.
Does the 7-speed control matter?
Yes. Lower speeds help with heat-sensitive materials like resin and plastic, while higher speeds near 8,000 RPM suit metal grinding and sharpening. It lets you match belt speed to the material instead of running one fixed speed.
What size belts does it take?
It uses 20 x 1.2 in sanding belts. The narrow width is what gives it detail control, but it also means it cannot replace a wider benchtop sander for large surfaces.
Can the worktable be angled?
The dual worktable adjusts from 0 to 90 degrees, so you can set it flat for sanding or upright for grinding and sharpening at an angle.
Is it powerful enough for knife making?
It handles blade shaping, edge sharpening and handle finishing on small knives. The 120W motor is modest, so heavy stock removal on thick steel takes patience and light pressure.
How stable is it on a bench?
The stainless steel frame and four anti-slip rubber feet keep it planted during normal use. For harder grinding, clamping it down or weighting the bench gives steadier results.
Where is the SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt cheapest?
At Walmart, for $56.99, as of our latest check.
What do buyers say about the SporGain Mini Belt Sander, 4-in-1 Small Belt Grinder, 120W, 8000 RPM, 7-Speed, 12-Piece 20 x 1.2 in Sanding Belt?
Rated 1 out of 5 from 1 ratings.

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