R4 Concave Handheld Clay Extruder

R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R Extruder Tools Demo Video
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R4 Concave Handheld Clay Extruder
R Extruder Tools Diagram
Extruder Shape Selector Guide

R4 Concave Handheld Clay Extruder

Regular price $52.00
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Applies to P, FP, X, K, L, T, and R series tools

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The R4 Concave Handheld Clay Extruder from DiamondCore® Tools has an angled, stainless-steel blade that leaves clean edges and pulls through clay effortlessly to create a handle shape that is concave in the middle.

Now available with the classic, striped wood or with a limited-edition, plum-colored wood handle till sold out.

DESCRIPTION

  • Slices through a slab to make a shape that is concave in the middle
  • Angled, stainless-steel blade leaves clean edges and pulls through clay effortlessly
  • 4 3/8-inch (11 cm)-long hardwood handle
  • Great for feet, handles, and more 
  • Adjustable-depth ski controls the thickness of the cut
  • The thumb screw allows for easy ski adjustment
  • Max approx. blade width 21 mm X height 14 mm
  • Min approx. blade width 21 mm X height 7 mm
  • Wood grain may vary

USES/BENEFITS

  • Make feet for slab-built pieces
  • Ideal for hand-builders and useful for throwers
  • Consistent shape and adjustable thickness
  • So easy to use; avoid all that pulling
  • Works on a variety of clay types
  • Always-sharp stainless-steel blade won’t rust or shatter
  • A variety of basic and intricate shapes are available

    CAUTIONS

    • Not designed to be used with extremely wet or sticky clay
    • Use all safety precautions
    • Keep out of the reach of children 

    TIP

    For best results, use these foot and handle-making tools when the clay is not extremely wet or sticky. The clay tool blade should be clean and dry. Ideally, pull the extrusion up and out as it is being formed or fold back the sides of the slab so the extrusion pops up and out.

     

     

     

    RELATED SETS

    • HCE CLA: Our Classic Shapes handheld clay extruder set: R4, R5 and R6
    • DRT: A complete Diamond Set of every R series handheld clay extruder
    • PTR SET1: The 6-piece PTR Set 1 includes the P1, P1-2, T1, R4, S4 XL and M3
    Recently viewed

    Customer Reviews

    Based on 8 reviews
    88%
    (7)
    0%
    (0)
    0%
    (0)
    13%
    (1)
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    G
    Gabrielle

    Worth every penny, I can’t wait to purchase more tools!

    D
    Darlene

    Takes a little bit of practice but it produces a nice result

    H
    Hayley R.
    Love!

    This tool creates the most perfect, simple handle. The concave groove is very comfortable to hold on mugs. Only takes a moment to pull!

    P
    Phylicia

    I do not like this shape at all. I thought it was a different shape. This one is very difficult to use. Too bad since they cost so much.

    s
    sandra

    Bed