Dremel US40-04 vs. Hychika MS-85C

Let’s take a look at these two circular saws: the Dremel US40-04 and the Hychika MS-85C.

Features & Benefits

You can read more in our roundup of the best compact circular saws.

Power & Motor

Both products are corded and run on 120 V. The US40-04 draws 7.5 amps. The MS-85C draws 4 amps. In the U.S., standard residential circuits are 120 V, 15 A, which will support either of the saws.

The US40-04 motor spins at 13000 rpm and the MS-85C motor spins at 4500 rpm. Don’t get too caught up in these numbers, since the manufacturers measure them under ideal conditions, so they don’t have a meaningful impact on the saw’s real-world capability to handle different material.

Both circular saws have a direct-drive motor. Direct-drive motors are usually lighter than other styles, but their side mounting makes the saw a little harder to control.

Blades & Capacity

The US40-04 takes 4” diameter blades. The MS-85C accepts 3 3/8” diameter blades and has a 3/8” arbor.

Both products can bevel the blade up to 0°. The US40-04 can cut up to 3/4” deep at 90°. The MS-85C will cut up to 1” at a 90° angle.

When beveling the saw, most circular saws will have positive stops at common angles such as 45° and 90°. This ensures you are making precise cuts. Some saws have additional stops at other angles.

Both saws have the blade on the left side of the body. Right-handers sometimes find it easier to see and control blades mounted to the left, while left-handers might find the same true for right-mounted blades.

Pros & Cons

Let’s take a look at some of the pluses and minuses of these products.

For the Dremel:

Comparison Chart

Here’s a full side-by-side comparison of these products’ specs. You can view comparisons of the Dremel US40-04 with other products

	Dremel US40-04	Hychika MS-85C
Brand	Dremel	Hychika
Power Type	corded	corded
Power - Voltage	120 V	120 V
Power - Amps	7.5 A	4 A
No-load RPM	13000 rpm	4500 rpm
Blade Diameter	4”	3 3/8”
Maximum Bevel	0°	0°
Depth of Cut (at 90°)	3/4”	1”
Arbor Size	n/a	3/8”
Dimensions	13” L × 5” H
Weight	4.6 lbs	7 lbs
Blade - Side	left	left
Drive Mechanism	direct-drive	direct-drive
Warranty	2 years
Pros	Optional auxiliary handle for extra control Includes multiple blades for wood, metal, PVC, etc. Can make flush cuts with appropriate blade
Cons	Can overheat when cutting thick material
	Check Price	Check Price