created page for 3-in-1 tool

docs/equipment/metalwork/equipment/3in1tool.md

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+# 3 in 1 sheet metal tool
+The Warco Formit 30 is a versatile tool allowing you to cut, bend, and roll sheet metal up to 1.2mm thick, depending on the material.
+
+We have created a video below explaining how the machine works. But the basic information is also included here.
+
+To use the tool, you will need to pass a short online quiz. This can be found on the [tool page of the members portal](https://members.hacman.org.uk/equipment/3-in-1-sheet-metal-t) by clicking the *Request induction* button. Read/watch the information here, then take the quiz and follow the instructions to get access to the tool.
+
+## What material can I work with?
+The tool can cut, bend and roll mild steel sheet up to 1mm thick.  
+
+It is also possible to work non-ferrous (brass, aluminium, and copper) sheet up to 1.2mm
+
+The machine is not suitable for stainless steel of any thickness.
+
+DO NOT EXCEED THESE LIMITS. YOU RISK DAMAGING THE TOOL AND CREATING SAFETY HAZARDS.
+
+Under no circumstances shoud the machine be used to cut or bend metal rods, bar, or wire. It should not be used to cut plastic, paper, card or any other material
+
+## What PPE do I need?
+ - Eye protection
+ - Cut resist gloves
+
+ These are both available to users in the welding cupboard
+
+ You should also wear close-toed, sturdy shoes.
+
+ ## Explainer video
+(click thumbnail to open video in YouTube)
+
+[![How to use the 3-in-1 sheet metal tool
+](https://img.youtube.com/vi/vy0tWdF98l8/0.jpg)](https://www.youtube.com/watch?v=vy0tWdF98l8)
+
+
+0:00 - Intro  
+0:27 - Safety  
+2:20  - Materials  
+4:53 – Cutting  
+5:51 – Bending  
+7:08 – Rolling  
+9:27 – Other useful tips
+
+## Manuals
+We have the [official Warco manual](images/7024%20FORMIT%2030%20inch%20(Shear,%20Brake%20&%20Roll).pdf), which isn't great.  
+
+We also have a [manual for an equivalent Clarke tool](images/SBR760B%20Sheet%20Metal%20Bender_(051216031)_(6560031)%20(1).pdf). This is much more useful and has diagrams, plus tips for various sheet metal working processes.