Products for bench top machinists | LittleMachineShop.com

V-Blocks, Magnetic

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$100.47 $149.95 In stock

Use a magnetic V-block to support round or cylindrical parts while checking measurements and to secure a part and layout precise center lines. This V-block offers both a flat and V-base for use with varying material types.

  • Length (Inch): 4 (100 mm)
  • Width (Inch):  2-3/4 (70 mm)
  • Height (Inch):    3-3/4 (95 mm)
  • Big V (Inch):    2 (50 mm)
  • Small V (Inch):    3/4 (19 mm)

It features ground surfaces on five sides and a single main locking joint for efficient range of movement. The on/off switch ensures controlled attachment and removal of the block.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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 (5.0 / 5 · 5 reviews)

Timothy J. ★★★★★

The magnet holds my 2" steel shaft rock solid while I scribe center lines, and having both a flat and V-base means it sits stable on the mill table too. Way quicker than clamping everything down.

Julian Y. ★★★★★

Wasn't sure I needed a magnetic base until I used this to hold a shaft steady for checking runout — night and day versus clamping it in a vise. The V-groove seats round stock without any wobble, and flipping it to the flat base for layout work takes two seconds.

Brian S. ★★★★★

The magnet grips the V-groove tight enough that my 2-inch shaft doesn't shift while I'm laying out center lines. Being able to flip it onto the flat base for odd-shaped parts saved me from dragging out a second fixture. Exactly what I needed for the drill press setup.