Products for bench top machinists | LittleMachineShop.com

Precision Rotary Table, 4"

Precision Rotary Table, 4" - Main image
$231.77 $379.95 In stock

This 4" horizontal/vertical rotary table is perfect for indexing, circular cutting, angle setting, bolt patterns, arched slots, cutting out flywheels, boring, and spot facing operations on a milling machine.

This rotary table is made of precision machined cast iron and has a 2 Morse taper center hole. The table is graduated with a 360-degree scale. The rotary table is furnished with lock down clamps. This rotary table comes with an adapter to mount a 3" lathe chuck. It works with both 3- and 4-jaw chucks.

  • The worm ratio is 72 to 1.
  • Flatness of clamping surface: 0.0008".
  • Parallelism of clamping surface to base: 0.0008".
  • Squareness of clamping surface to angle face: 0.0012".
  • Squareness of clamping surface to center slot: 0.0012".
  • Concentricity of center bore: 0.0008" TIP.

The model 1810 4" Precision Rotary Table is 2.87" high when horizontal, and the centerline is 2.68" above the table when in the vertical position. The body of the table is 5" (crank handle to back) by 5.5" (mounting slot to mounting slot). 

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Violet ★★★★★

The 4" size is just right for my small mill, and switching between horizontal and vertical is quicker than I expected. Dialed in a 12-hole bolt pattern this weekend and the indexing was spot on, zero complaints.

Joseph ★★★★★

The locking mechanism on this 4" rotary table feels rock-solid once tightened, and the scale markings are crisp enough to read without squinting. Got through a bolt pattern job on the mill this weekend with zero drama, even with the table set vertically.

Hazel ★★★★★

The dual horizontal/vertical orientation is a game-changer for my milling work. I used it to set up a precise bolt pattern and the indexing was dead-on without any slop. It's definitely earning its keep in my shop.