LittleMachineShop.com is the premier source of tooling, 
parts, and accessories for bench top machinists.
The premier source of tooling, parts, and accessories for bench top machinists.
 
Contact Us (800) 981 9663
Your Orders
Cart  Cart
   

On Sale
Value Packs
New Products
All Products
Catalog
Store Location
Outlet Store

 
Have you seen?
DVD: Basic Operations On The HiTorque Mini Mill
 
Most Popular of
Clamping Kits
Clamping Kit, 7/16" T-Slot
Clamping Kit, 7/16" T-Slot
Additional popular items
 

Our mobile app; read this with your phone.
Machinist's Calculator

 
 

Your online source for materials.  

 

  

Product Comparison

Comparing: 1810,1927

  Rotary Table, 4" Precision Rotary Table, 4" H/V
Part Number 1810 1927
Product Rotary Table, 4" Precision Rotary Table, 4" H/V
Ratio  72:1  72:1
Table Diameter  3.9" (100 mm)  3.9" (100 mm)
Height (Mounted Horizontal)  2.9" (73 mm)  2.8" (70 mm)
Body Length  5.5" (140 mm)  4.9" (125 mm)
Body Width  5.0" (126 mm)  5.0" (128 mm)
Center Hole Taper  2 Morse Taper  2 Morse Taper
Center Height (Mounted Vertically)  2.68" (68.0 mm)  2.76" (70.0 mm)
T-Slot Width  0.31" (8.0 mm)  0.24" (6.0 mm)
Minimum Vernier Reading  10"  10"
Flatness of Table Surface (Concave)  0.0008" (0.020 mm)  0.0006" (0.015 mm)
Parallelism of Table Surface to Base  0.0008" (0.020 mm)  0.0008" (0.020 mm)
Squareness of Table Surface to Base  0.0012" (0.030 mm)  0.0004" (0.010 mm)
Runout of Table Surface  0.0006" (0.015 mm)  0.0008" (0.020 mm)
Runout of Center Taper  0.0008" (0.020 mm)  0.0006" (0.015 mm)
Squareness of Table Surface to Angle Face Slot  0.0012" (0.030 mm)  0.0006" (0.015 mm)
Center Hole Parallel with the Angle Face  0.0008" (0.020 mm)  0.0006" (0.015 mm)
Maximum Spacing Error  70"  120"

 

Contact Us / Company Info / Privacy Policy / Warranty / Terms & Conditions / Payment Options / Shipping Rates & Policies
Copyright © 2007-2017 LittleMachineShop.com
 
Phone: (800) 981-9663