FINAL WEEK - BENCH LATHE SALE!!!

All BENCH LATHES are on SALE through OCTOBER!... View Sale Products!

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Bolt Circle Calculator

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Enter values below to calculate the coordinates of the holes in a bolt circle.

Number of Holes N
Diameter of Bolt Circle  in  mm
Diameter of Holes
Angle of First Hole degrees
Offset of Center     Y 
 
 
SPECIAL OF THE WEEK
Keyless Drill Chuck, 5/8" $39.95

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Keyless Drill Chuck, 5/8"
Electronic Digital Indicator, 0.5", Dasqua
  • On/off, inch/mm & ABS/Preset.
  • Range .500" (12.7mm)
  • Resolution .0005" (.01mm)
  • Reverse travel (± control indicates direction)
  • True inch/mm conversion

$89.95

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Lubrication Kit, Lathe and Mill
  • Lubriplate 630-AA Lithium Grease
  • Mobil Vactra Way Oil No. 2

$34.95

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Belt & Disk Sander, 1" x 30" Belt & 5" Disc
  • Belt sze 1″ x 30″
  • 5″ Disc diameter
  • Dual cast aluminum tables tilt 0-45°
  • Table Tilt 0-45°
  • Includes: Miter Gauge, 1-80 Grit Disc and 1-100 Grit Belt

$149.99

Regularly $169.99

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