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BuiltWithNOF

Pay instantly online via Goggle Checkout buttons. Alternatively we can raise a Google Checkout Invoice if you wish to purchase multiple items so you only pay once for postage. Fill in the order form and indicate Google for method of payment. We also accept Cheques and Postal Orders. For any queries please e-mail us roy@diycnc.co.uk

CHARTS & TABLES

METRIC THREAD TAPPING Chart

METRIC/IMPERIAL/NUMBER DRILL Chart

METRIC / IMPERIAL CONVERSION Chart

MELTING POINT COMMON METALS Chart

Resistor colour code chart

resistorcodes02

RESISTANCE RANGE

0.001

1 milli ohm

1

1 ohm

1000

1K ohm

1,000,000

1 Meg ohm

Ohms Law

 

I = V / R

I = CURRENT IN AMPERES

V = I x R

V = VOLTAGE IN VOLTS

R = V / I

R = RESISTNCE IN OHMS

P = I x V

P = POWER IN WATTS

  Metric thread tapping sizes

    THREAD SIZE          PITCH          TAP DRILL 

metrictap

IMPERIAL FRACTION , NUMBER, METRIC DRILL CHART

drilltable

METRIC / IMPERIAL CONVERSION

CONVERT

Common metal melting points

Temperature Centigrade

Material

232

TIN

307

PEWTER

327

LEAD

419

ZINC

659

ALUMINUM

913

BRONZE

960

BRASS

961

SILVER

1063

GOLD

1083

COPPER

1110

NICKEL SILVER

1260

CAST IRON

1360

MONEL METAL

1353

CARBON STEEL

1363

STAINLESS STEEL

1455

NICKEL

1530

IRON

1615

CHROMIUM

1773

PLATINUM

1795

TITANIUM

3000

TUNGSTEN

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