Technical Support

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Tech help for construction tradesmen and industrial maintenance workers.

Pipe and Mechanical

• Tap size Standard Tap and Drill Size Chart Recommended tap drill to use for 75% depth.
• Drill Size for Pipe Taps Recommended drill size for pipe taps 1/8 to 2 inches.
• Table Steam pressure table

Shop Math

• Temperature Conversion Chart
• Trignometric Tables
• English to Metric Conversion
• Decimal Conversion Decimal to Fraction to Millimeter Conversion
• Inch Conversion Inch to Decimal Conversion

Electrical

• (External Link) Tricks of the Electrical Trade
• (External Link) Industrial Electrical &Maintenance Forum
• Electrical Power and Ohms Law Formulas
• Resistor Color Code

Conduit

• Chicago Bender Offset Table
• Conduit Bender Table Centerline Radius of Greenlee Benders
• Electrical Conduit OD
• Electrical Conduit Weight
• Thread Protector Color Code
• Holesaw Size for Conduit Entrance

Equipment and Rigging

• Crane Signals Hand signals and safe operation of cranes.
• Knot tying tuterals

About Technical Help:
Use this technical help portal to find the resources you need to get answers to your technical questions. Technical help is developed with evalution in mind. Additional technical content will continuously be added. If you have suggestions for additional content or if you cannot find what you need here or elsewhere feel free to contact BrassMeIn for help. No answers are promised but our resources are plentiful.

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