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Translated
Krataai Khut Maphrao (Coconut-Grater "Rabbit") — a Wooden Seat with a Toothed Iron Blade That Shreds Coconut Fine
กระต่ายขูดมะพร้าว (krataai khut maphrao, "the coconut-scraping rabbit") is a tool for scraping coconut. The wooden body holds the scraping blade and is sat on while scraping; a toothed iron blade with small teeth like a saw's sticks out of its mouth. In the old days the wooden body was usually made in the shape of a rabbit.
This blueprint makes a coconut grater following the source.
Intermediate
About 1 day
Instructions
1
1
The scraping teeth
The scraping teeth
Loading Jupyter Notebook...
2
2
A Thai kitchen tool before it
A Thai kitchen tool before it
The waen roi makes khanom jeen noodles; the coconut grater scrapes coconut for squeezing coconut milk.
3
3
Read from the source
Read from the source
"Villagers scrape the coconut lightly, not pressing too hard, because that makes the coconut milk hard to squeeze out. If it is scraped lightly the coconut flesh comes off in fine shreds, so the coconut milk is easy to squeeze out and there is more of it." (Sirindhorn Anthropology Centre, author พิชชา ทองขลิบ (Phitcha Thongkhlip), CC BY 4.0)
4
4
The wooden body
The wooden body
Make a hardwood body as a long seat with legs at both ends, one end carved or built up as an animal's head, such as a rabbit. Cut a slot at the mouth for the toothed blade. Size it to a comfortable sitting height.
Materials for this step:
Hardwood Board1 piece
Wood Glue1 piece
#8 x 1" Wood Screw1 pieceTools needed:
Hand Saw
Chisel Set - Wood
Cordless Drill
Sandpaper5
5
The iron blade
The iron blade
Cut stainless steel sheet into a round plate, file its front edge into small teeth like a saw's, as in the real photos, and smooth the edge that is fixed to the mouth.
Materials for this step:
Stainless Steel Sheet - 3041 pieceTools needed:
Tin Snips
Metal File
Needle Files6
6
Assemble
Assemble
Lay the toothed plate flat on the mouth at the end of the wooden body, with the toothed edge sticking out forward, and fix it firmly with screws.
Materials for this step:
#8 x 1" Wood Screw1 pieceTools needed:
Cordless Drill
Screwdriver Set7
7
Real photos
Real photos
Real photos of a กระต่ายขูดมะพร้าว (krataai khut maphrao) from พิพิธภัณฑ์พื้นบ้านหนองบัวโคก บุรีรัมย์ (Nong Bua Khok Folk Museum, Buriram) (Sirindhorn Anthropology Centre, author พิชชา ทองขลิบ (Phitcha Thongkhlip), CC BY 4.0)



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8
How to scrape
How to scrape
Sit astride, or sit with your legs folded to one side of the coconut grater, and scrape the coconut flesh against the teeth lightly, without pressing hard, so it comes off in fine shreds. Scrape only while preparing the meal, because scraped coconut left for long goes sour.

Materials for this step:
Coconut1 piece9
9
Troubleshooting
Troubleshooting
Troubleshooting the coconut grater.
Flow
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10
History and limits
History and limits
In the central and north-eastern regions it is called krataai khut maphrao, in the south lek khut, and in the north maew khut maphrao or ngong. Later the body was also made as other animals, such as a cat, dog, bird, rat, lion, turtle or monitor lizard. It is used less today, as there are hand-cranked and motor graters and ready-made coconut milk.
Source: Sirindhorn Anthropology Centre, database of traditional everyday objects, "กระต่ายขูดมะพร้าว", author พิชชา ทองขลิบ (licence CC BY 4.0), from the Nong Bua Khok Folk Museum, Buriram.
**Limits.** The source gives no sizes; the sizes in the model are examples. We use stainless steel sheet instead of iron plate.
Materials
5- 1 piecePlaceholder
- 1 piecePlaceholder
- 2 piecesPlaceholder
- 1 piecePlaceholder
- 1 piecePlaceholder
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