Does it require a lot of force to punch holes?

No, the TIANSE Spiral Coil Binding Machine is engineered to reduce required force. It uses sequential hole punching (from outer edges inward, not all 46 holes at once) to secure paper and minimize pressure.

What's the requirement for the number of sheets and paper thickness per punching?

Max. 20 sheets of printing paper(paper thickness≤80g(20lb) ) per punch, 2 sheets of 230g(≤85lb) cover/textured paper, 1 sheet of 5-12mil PVC cover.

Does it work with cardstock?

Yes, the TIANSE Spiral Coil Binding Machine works with cardstock. For photo books with cardstock or heavier paper, you'll need to reduce the number of sheets. 8-10 sheets for 32lb paper and 3-4 sheets when including plastic covers.

What happens if I exceed the sheet limit?

Pressing to punch holes can jam the machine and can even cause damage, rendering it unusable.

What coil sizes does it work with?

The TIANSE Spiral Coil Binding Machine supports various coil sizes (including 5/16" 8mm coils for ~50 sheets), designed for 4:1 pitch coil binding, and allows separate purchase of other coil sizes for your different projects.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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TIANSE Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier

Product ID: 302123917

⚡Electric coil inserter for hands-free binding

📏Adjustable side margin for precise alignment

🔩46 disengaging pins for customizable hole punching

R$4081

Duties & taxes included

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📚 Bind Like a Boss: Professional, Precise, and Effortless Every Time!

HEAVY DUTY MANUAL PUNCHING POWER - Punch up to 20 sheets at once with a sturdy, ambidextrous handle designed for smooth operation.
EFFORTLESS ELECTRIC COIL INSERTION - Save time and energy with hands-free, fast coil binding—perfect for high-volume projects.
COMPLETE BINDING STARTER KIT INCLUDED - Get 100 plastic coil spines and crimper pliers—everything you need to start binding like a pro right out of the box.
ADJUSTABLE MARGINS FOR PROFESSIONAL FINISH - Fine-tune side margins (2.5mm, 4.5mm, 6.5mm) to create perfectly aligned, polished documents.
PRECISION PUNCHING WITH 46 DISENGAGING PINS - Customize hole placement to fit A4, A5, Letter, or unique page sizes flawlessly.

The TIANSE Spiral Coil Binding Machine combines manual punching with an electric coil inserter to streamline bookbinding for offices and schools. Featuring 46 adjustable disengaging pins and customizable side margins, it supports A4, A5, and Letter sizes with up to 20 sheets punched at once. Included are 100 plastic coil spines and crimper pliers, making it a complete, time-saving solution for professional-quality document binding.

Specifications

ASIN	B08SHTP6Q2
Best Sellers Rank	#54,443 in Office Products ( See Top 100 in Office Products ) #28 in Binding Machines
Brand	TIANSE
Color	Blue
Customer Reviews	4.5 4.5 out of 5 stars (291)
Date First Available	January 8, 2021
Item Weight	19.06 pounds
Item model number	BM-S2050A
Manufacturer	TIANSE
Manufacturer Part Number	BM-S2050A
Material Type	Metal
Number of Items	1
Product Dimensions	17.12 x 8.07 x 13.18 inches
Sheet Size	A4, Letter Size,A5 centimeters

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