20枚ブックボード 10 x 12.5インチ 80 PT 0.06インチ厚バインダーボードチップボードデザイナーブックボードクラフト高耐久チップボードシート製本カバー

20枚ブックボード 10 x 12.5インチ 80 PT 0.06インチ厚バインダーボードチップボードデザイナーブックボードクラフト高耐久チップボードシート製本カバー

Q: 80pt is 28mm using online calculator...28mm is 1.1 inches so I am completely confused, can you help me out?

Confusingly, a "point" has more than one meaning. In typography a point is 1/72 of an inch, but in this context it means the same as a "mil" = 1/1000 of an inch. Hence 100 points = 1/10 of an inch, and 80 points is 0.08 inch, which is slightly less than 1/12 of an inch. In metric terms 80 points is 2 millimeters. (Here's the math: 1 inch is by definition exactly 25.4 millimeters and 0.08 x 25.4= 2.032 mm.)

Q: Are these good t make journal cover and punch holes in for the spring?

They'll make a thick one-- they're nice and solid but you'll need a pretty hefty punch for it, so if your punch can't handle a good chunk of paper at a time maybe choose a lighter weight?

Q: How difficult is it to cut these? With scissors or exacto knife? Or small tooth saw? Thanks

Not bad with a good utility knife. Needs more than one pass but a lot easier than 100pt chipboard. I have a Carl cutter and it cuts it with a couple passes whereas 100pt takes me like 10 passes with a good utility knife.

Q: Is it 2.2mm or 2.2cm, it is confusing. How does this translate to Pts.? Thank you

mm. The higher the pt #, the thicker and harder the chipboard is. A cereal box is also chipboard and would be like 20pt I think and it’s pretty thin. 100 pt chipboard is about 3mm and is pretty sturdy stuff

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Product ID: 725749634

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📏10 x 12.5 inch perfect size

📦20 sheets for ample supply

🛡️80PT thickness for durability

Frequently Bought Together

20 Pcs Book Board 10 x 12.5 Inch, 80 PT 0.086", Thick Binders Board Chipboard Designer Bookboard Kraft Heavy Duty Chipboard Sheets Bookbinding Supplies for Book Binding Cover

LINECO Neutral pH Adhesive 8 Oz, Acid-Free, All-purpose Glue, Dries Clear and Remains Flexible. Used for Bookbinding and Book Repair, Framing, Collages, Paper Art and Crafts

HHZZMIAO 10pcs Book Cloth,14”x10”,Fabric Surface and Paper Backed, book cloth for book binding,book binding fabric,5 Colors Bookbinding Cloth for DIY fabric book cover,bookbinding paper (Style B)

Description

📚 Elevate your craft game with durability and style!

BULK READY - Generous 20-sheet pack keeps you stocked for daily use or sharing with your creative circle.
BUILT TO LAST - Robust 80PT thickness ensures your crafts and books stay protected and pristine.
SMOOTH STURDY - Crafted from high-quality kraft paper, resistant to bending and wear, with a sleek, safe finish.
PORTABLE PRECISION - Ideal 10 x 12.5 inch size fits all your creative projects with ease.
VERSATILE CRAFTING - Perfect for book covers, boxes, and DIY projects—professional-grade quality for every maker.

Lewtemi’s 20-pack of 80PT kraft paper bookboards measures 10 x 12.5 inches, offering a durable, smooth, and versatile solution for bookbinding, crafting, and protective covers. Lightweight yet tough, these boards resist bending and wear, making them perfect for professionals and hobbyists alike.

Specifications

Manufacturer	Lewtemi
Model Number	OB-220509-G
Package Dimensions	33.1 x 26.1 x 4.8 cm
Material	クラフト紙
Color	グレー
Size	80PT
Package Weight	1.96 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	Lewtemi

Have a Question? See What Others Asked

80pt is 28mm using online calculator...28mm is 1.1 inches so I am completely confused, can you help me out?

Are these good t make journal cover and punch holes in for the spring?

How difficult is it to cut these? With scissors or exacto knife? Or small tooth saw? Thanks

Is it 2.2mm or 2.2cm, it is confusing. How does this translate to Pts.? Thank you

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