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Products > Vises > Screwless Vises      

Vise, 3" Screwless Sine

Vise, 3" Screwless Sine
Part Number: 1756
Weight: 17.0 lb

Price: $142.95

In stock
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Related Products

Space Block Set
Space Block Set

Thin Parallels
Thin Parallels

Sine Bars
Sine Bars

  • Sine range: 0-60°
  • Hardened and precision ground
  • Tolerance of .0004" center to center
  • Jaw can be opened or closed without unbolting from work surface


3" Precision screwless sine vise.

Jaw width is 2.9" (73 mm), jaw depth is 1.4" (35 mm), jaw opening is 4" (100 mm).

The base size is 7" x 2.9" (190 mm x 73 mm) The center distance of the cylinders is 100.00 mm.

Hardened and precision ground to a tolerance of .0004” for both parallelism and squareness.

Sine range: 0 - 60°.

Jaw can be opened or closed without unbolting vise from work surface.

Chris' Tips

Chris Chris' Tips
You can set the Sine Vise to a precise angle using our Space Blocks.

The Sine Vise Height Table shows how to set the sine vise.

There are tables available that tell you how tall a stack of space blocks you need for a particular angle with a sine vise or sine bar. But nowadays, it is probably easier to find a calculator that has a sine function than the appropriate table. (There is such a calculator built into Windows--switch to scientific view.)

Here is how to use a calculator to calculate the stack of space blocks you need:
1. Enter the angle in decimal degrees (for example 15.2).
2. Press the SINE (or SIN) key (result 0.26218).
3. Press the X (multiply) key.
4. Enter the roll spacing (for example 5).
5. Press the = (equal) key (result 1.31095).

Take a look at our vise comparison page before you choose a vise.


Jaw Width 2.9" (73 mm)
Jaw Depth 1.4" (35 mm)
Maximum Jaw Opening 4" (100 mm)
Center Distance 3.937" (100.00 mm)
Angle Range 0 - 60°
Swivel Base No
Weight 10 lbs (5 kg)
Length 7" (190 mm)
Width 3.05" (77.5 mm)
Mounting Bolt Centers n/a
Hold-Down Mechanism Yes



This product works with these products:

This product works with the following mills:

  •   Bolton XJ9510 Mill/Drill
  •   Cummins (Tools Now) 7877 Mini Mill
  •   Grizzly G8689 Mini Milling Machine
  •   Harbor Freight 44991 Central Machinery Mini Mill/Drill
  •   Hare & Forbes HM-10 Mini Mill Drill
  •   Homier 03947 Speedway Mini Mill
  •   Micro-Mark 82573 MicroLux Milling Machine
  •   SIEG X2/SX2 Mini Mill
  •   Grizzly G0781 Mini Mill
  • X2D SIEG Mini Mill
  • 4962 SIEG Mini Mill
  •   Micro-Mark 84630 MicroLux R8 Milling Machine
  • 4190 HiTorque Mini Mill
  • 3960 HiTorque Mini Mill
  • 3990 HiTorque Mini Mill
  • 3900 HiTorque Mini Mill
  •   SIEG X2L/SX2L Mini Mill
  •   SIEG X2LF/SX2LF Mini Mill
  •   Grizzly G0758 Mill / Drill
  •   Harbor Freight 42976 Central Machinery Drill/Mill
  •   Prazi BF400-450 Mill
  •   Grizzly G0704 Drill / Mill
  •   Grizzly G0619 Mill / Drill
  •   Grizzly G0759 Mill/Drill
  •   Grizzly G0463 Mill / Drill
  •   Harbor Freight 93885 Central Machinery Milling and Drilling Machine
  • 5500 HiTorque Bench Mill
  •   SIEG X3 Small Mill
  •   SIEG SX3 Mill / Drill
  •   SIEG X2.7/SX2.7 Bench Mill
  •   Grizzly G3102, G3103 Vertical Mill
  •   Tabletop Mill/drill
  •   Rong Fu RF-xx Milling & Drilling Machine


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