Drill Size ChartsUseful Magnets Drill Press Speed Chart & Board Foot Calculator
$21.99 Select options This product has multiple variants. The options may be chosen on the product page- Conversion Charts
Useful Magnets Engine displacement chart for popular engine sizes
$11.99 Select options This product has multiple variants. The options may be chosen on the product page - Drill Size Charts
Useful Magnets Flexible Chart for Tap Drill Recommendations
$39.99 Select options This product has multiple variants. The options may be chosen on the product page 
- Electricity & Electronics Charts
Useful Magnets Resistor Color Code Chart
$8.99 Select options This product has multiple variants. The options may be chosen on the product page - CNC Machine Charts
Useful Magnets Surface Finish Guide Chart
$11.99 Select options This product has multiple variants. The options may be chosen on the product page 
- Drill Size Charts
Useful Magnets Tap Drill Sizes & Decimal Equivalents Chart
$24.99 – $39.99 Select options This product has multiple variants. The options may be chosen on the product page - Tightening Torque Reference Charts
Useful Magnets Tightening Torque Chart For SAE & Metric Bolts
$11.99 – $19.99 Select options This product has multiple variants. The options may be chosen on the product page
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