Metalcraft Master RBR (Riveting, Bending, Rolling) Forming Tool
Metalcraft Master RBR (Riveting, Bending, Rolling) Tool: Versatility Redefined
Precision Bending with Diamond-Shaped Head
Experience the power of the Metalcraft Master RBR (Riveting, Bending & Rolling) tool, designed not just for curving steel but for bending angles up to 60 degrees with its specialized diamond-shaped forming head.
Robust Riveting System for Strong Joints
Utilize the cold riveting system of the Master RBR tool to effortlessly join metals using mild steel rivets. Perfect for creating durable joints without the need for welding, catering to hobbyists, DIY enthusiasts, and educational settings.
Easy-to-Use, Multi-Functional Design
Discover the ease of operation with the Master RBR tool, where rolling, bending, and riveting require no pre-heating of metal. Ideal for achieving precise metal formations with minimal effort.
EASY TO USE - no pre-heating of metal required to roll, bend, or rivet.
Rolling is achieved by using the winding handle to drive the bar forwards and backwards through the rollers. As this is done with each pass, the long lever is used to gradually increase pressure to roll an ever tighter curve. Updated in 2017 to now make it even easier to produce more consistent bends and circles/arcs when rolling.
(Master RBR tool shown in this photo)
Bending For the bending operation, metal is placed between the diamond shaped former and the two rollers. Operate the lever to gradually bend to required angle. (Master RBR tool shown in this photo)
Riveting is simply achieved by placing the material to be joined (with rivet in pre-punched hole) between the riveting posts on the machine. Use the lever to squeeze the rivet to form a strong joint.
Metalcraft's riveting system provides a safe, strong and authentic way of joining metalwork together for beginner and professional alike. Naturally, those with welding equipment may prefer to use this as a quick and convenient way to join formed metalwork together particularly in commercial use. It is no surprise that those able to weld easily spot the business diversification opportunities that Metalcraft tools offer. (Practical RBR tool shown in these two riveting photos)
Master RBR Micro Bending Kit (This Master RBR Tool version DOES NOT come with the Micro Bending Kit.
Pictures show Micro Bending Kit in use on the Master RBR Tool. (Micro Bending Kit sold separately) 
(various freestyle shapes made using Micro Bending Kit (sold separately) on the Master RBR Tool)
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SPECIFICATIONS: Maximum Working Capacity: Rolling: 1" wide x 1/4" thickness OR 1 3/16" wide x 3/16" thickness (flat metal strip)
3/8" (solid round rod)
3/8" (solid square bar)
Bending: 1" wide x 3/16" thickness (flat metal strip)
3/8" (solid round rod)
3/8" (solid square bar)
Angle of bend achievable 180 degrees to 60 degrees
Riveting:
3/16" diameter rivet
Micro Bending using "U" Formed Die: 3/4" wide x 1/8" thickness (flat metal strip)
9/16" wide x 1/8" thickness - reverse bend only - (flat metal strip)
1/4" Solid Round Rod/Square Bar using the larger of the 2 "U" dies provided in kit.
3/16" Solid Round Rod/Square Bar using the smaller of the 2 "U" dies provided in kit.
Micro Bending using "V" Formed Die:
3/4" wide x 1/8" thickness (flat metal strip)
9/16" wide x 1/8" thickness - reverse bend only** - (flat metal strip)
1/4" Solid Round Rod/Square Bar using the larger of the 2 "V" dies provided in kit.
3/16" Solid Round Rod/Square Bar using the smaller of the 2 "V" dies provided in kit.
FREE Downloadable Micro Bending Kit How To. CLICK HERE for .pdf file
Machine Dimensions:
6 1/2"w x 11 3/8"d x 4 1/2"h x 17 1/4" (handle length).
Boxed Weight: 27 lbs.
Other Features:
End Stop Screw fitted for producing consistent bends and circles/arcs when rolling.
** A reverse bend is: When bending on the Micro Bender making a square or a pentagon shape is what we call a closed bend as the shape is being closed and the steel ends will eventually touch. A reverse or “s” bend is where the second bend is bringing the steel away from the original bend i.e. like a zig zag effect. Reason you can only use a lighter gauge material on a reverse bend is because when reverse bending the steel needs to sit on the recessed part of the die ( if the reverse bend is tight ) which is only half the width and so the bent steel does not have the full support of the die.
All tools are supplied with operating instructions. Please note that the maximum working capacity stated is for Hot Rolled Material or Annealed metal. Working beyond these limits or with material of greater hardness may reduce the operational life of the tool.
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