Craftsman

CRAFTSMAN CMXPTSG1006NB Grinder

Grinder
Pneumatic
1.58 pounds
120 volts

4.5/ 5 on Amazon114Amazon ratings3.6ProductDome score

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forShops that already run an air compressor and want a light, fast spinning grinder for deburring and polishing

A lightweight air grinder built for shops that already run a compressor, spinning fast enough for deburring and finish work on metal parts.

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ProductDome scorecard

How it ranks among the 150 grinders we track

3.6/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.5

4.5★ across 114 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 256 ratings2.6

114 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.0

Modest tracked demand last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 150 grinders we track - how the scorecard works · full grinders data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

The Craftsman CMXPTSG1006NB is an air powered die grinder built for fast material removal in a home or auto shop, spinning up to 21000 RPM while weighing just 1.58 pounds.

Air tools trade the weight and motor bulk of cordless drills for the compact body a compressor line makes possible, and this grinder is a clear example. At 1.58 pounds it is light enough for extended overhead or one handed work, provided a compressor is already part of the shop setup.

Air powered die grinder
21000 RPM top speed
1.58 pound tool weight
Craftsman branded

Who it's for

Suits a garage or fabrication shop that already runs an air line for other pneumatic tools and wants a light grinder for deburring, polishing or light material removal. Not a fit for anyone without a compressor, since the tool has no cord or battery of its own.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Very light at 1.58 pounds
High 21000 RPM spin speed

What to check first

Requires a separate air compressor
No cord or battery option
No included accessories listed

Performance notes

Rated speed of 21000 RPM comes from its air motor, which spins faster and lighter than most electric die grinders of similar size. Because it runs on shop air rather than a battery or cord, output is only as consistent as the compressor feeding it, so line pressure and hose length affect real world power.

Specifications

Brand	Craftsman
Model	CMXPTSG1006NB
Power Source	Pneumatic
Item Weight	1.58 pounds
Voltage	120 volts
Speed	21000 rpm

How it compares

This product against the closest alternatives we track in grinders.

Product	Amazon rating	Ratings	ProductDome score
CRAFTSMAN CMXPTSG1006NB GrinderThis product	4.5 / 5	114	3.6 / 5
DEWALT DCG413B GrinderDeWalt	4.8 / 5	9,600	4.6 / 5
Milwaukee 2880-20 GrinderMILWAUKEE	4.8 / 5	2,400	4.5 / 5
AVID MW590 GrinderAVID	4.5 / 5	6,100	4.4 / 5
Makita 9557PBX1 GrinderMAKITA	4.8 / 5	3,960	4.4 / 5

Frequently asked

Questions about the Craftsman CMXPTSG1006NB

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What powers the Craftsman CMXPTSG1006NB grinder?

It runs on shop air, not a battery or a power cord, so it needs a compressor to operate.

How fast does the CMXPTSG1006NB spin?

It is rated at up to 21000 RPM.

How much does the Craftsman CMXPTSG1006NB weigh?

1.58 pounds, making it light for extended handheld use.