what is the difference between the black blades & the silver blades?

The 'silver' blades will be a high carbon stainless steel probably along the lines of 440c, the 'black' blades will be a true high carbon Steel long the lines of 1050 or 1095 series. Though stainless steel has come a long way true high carbon steel will take a sharper edge and hold it longer in use. The silver color is natural to steels stainless or high carbon..... The black color is due to a surface treatment called bluing traditionally used on fire arms to protect them from sweat and natural acids of human skin.

Are these blades safe to cut on glass?

You can only cut glass with the first blade. It’s where you see the half moon cut out. That’s for cutting glass or hard plastic and acrylic. Though I would recommend getting an actual glass cutter. But if you do use this don’t use the side with the blade that’s too thin and not intended for glass. The side with the crescent moon, which gives the blade two pointS to have contact on the glass with is what you are suppose to use. Once you break off the first tip you won’t be able to use it for cutting glass. It has to be a new blade and the first tip. Also I hope you are using a tool and not just the blade, you will slice yourself if you don’t use the blade without a holder. Good luck.

Are these an equivalent to Hyde Tools 42345?

Yeah, all those snap off 9mm blade holders are compatible with all 9mm blades. These NT CUTTERS are nice, and another nice Japanese brand is OLFA. They both make 9mm blades too with a 30 degree tip so they actually have a pointy tip like your traditional pocket knife.

What is the difference between the bd-1800 and bd-2000 blades?

We would like to answer to your question as an NT’s authorized distributor in the USA. Both BD-1800 (silver blade) and BD-2000 (black blade) are 30 degree blades that made of high quality carbon tool steel. BD-2000 (black blade) has an extra process called ‘Bluing Process’ that gives an oxide coating with blue/black appearance and protects from rusting. With even more steps taken during the finishing process, the cutting edge of BD-2000 (black blade) has even finer sharpness than BD-1800 (silver blade). BD-2000 (black blade) is recommended for professional use only due to its fine delicate edge. Hope this helps.

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エヌティーカッター替刃 A型用超鋭角黒薄刃 50枚入り刃厚0.25mm BA-54P

エヌティーカッター替刃 A型用超鋭角黒薄刃 50枚入り刃厚0.25mm BA-54P

Product ID: 732665898

Details

スタイル
超鋭角黒薄刃(50枚入)
ハンドルタイプ
非格納式
ブランド
NT Cutter
ブレードの材質
炭素鋼
メーカー
エヌティー
ユニット数
1 個

⚫black-coated rust-resistant steel

📏80×9×0.25mm ultra-thin blade

🗃️50 blades per pack for long-lasting use

A$15

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Description

✂️ Cut sharper, work smarter — never miss a slice of perfection!

PRECISION CUTTING POWER - Ultra-thin 0.25mm blade ensures razor-sharp, clean cuts every time.
VERSATILE COMPATIBILITY - Fits NT Cutter A-type models eS-120P and SA-400GRP for seamless replacement.
RUST RESISTANT DURABILITY - Black-coated steel resists corrosion, maintaining peak performance longer.
SAFE SUSTAINABLE STORAGE - Includes a blade case with disposal feature for safe, eco-conscious blade management.
BULK READY FOR PROFESSIONALS - 50 blades in one pack keep your workflow uninterrupted and efficient.

The NT Cutter BA-54P replacement blades deliver ultra-thin, 0.25mm precision cutting with a pack of 50 black-coated, rust-resistant blades. Designed for A-type NT Cutter models eS-120P and SA-400GRP, these blades offer professional-grade sharpness and durability, ideal for office, craft, and light industrial use. The included blade case ensures safe storage and eco-friendly disposal, making it a must-have for anyone serious about clean, efficient cutting.

Specifications

ASIN	B00ANH3WR8
Amazon 売れ筋ランキング	文房具・オフィス用品 - 63,285位 ( 文房具・オフィス用品の売れ筋ランキングを見る ) カッター替刃 - 199位カッター・裁断用品 - 609位
おすすめ度	5つ星のうち4.4 45 レビュー
カラー	ブラック
スタイル	超鋭角黒薄刃(50枚入)
スタイル名	超鋭角黒薄刃(50枚入)
ハンドル	非格納式
ブランド	NT Cutter
ブランド名	NT Cutter
ブレードの材質	炭素鋼
ブレード素材	炭素鋼
メーカー名	エヌティー
メーカー型番	BA-54P
ユニット数	1 個
付属コンポーネント	無し
商品の重量	0.08 キログラム
商品種別	カッター
型番	BA-54P
材質	金属
素材	金属
色	ブラック

Reviews

M**E

切れ味最高

薄刃のため，カッター本体を少し加工（狭く）しないと刃がぐらつきます

Invalid date

い**き

薄刃で、切れ味がイイです

薄刃で、切れ味がイイです。・キレイに切り取れます。・長持ちします。・錆びないです。・ケース付きで、常備するのに便利です。

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有**恵

薄刃は切れ味がとても良い紙カット用に使用しています。

この商品は工作用の換え刃より薄く工作用の本体にそのまま装着すると本体と刃の間が広く刃がぐらつきます。本体の加工が必要です。私はこの商品を本体装着後刃を出した状態で本体の先端をペンチで少しずつ潰して刃のぐらつきがなくなり且つスムーズに出し入れ出来るように加工しました。この薄刃用の本体があるのかは不明ですが使い慣れた本体を加工する方が私にはメリットがありました。アナログで切り貼りしていた頃に使用していたグラフィックデザイナーから進められ使用しましたが未だにこの商品があることに感激しました。紙カットオンリーでの使用をお勧めします。切れ味は抜群です。

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リ**ん

素晴らしい

切れ味最高、薄刃で切り口も綺麗で値段もお安い。素晴らしい製品、素晴らしい会社です。ぜひとも株を買い占めたい。

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夏**ｰ

これはよく切れます。

カッターナイフも進歩しているのですね。これをつかってびっくりしました。ほかのかったナイフもすぐに交換して使っています。

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J**N

Super

Beste klingen

Invalid date

A**B

Good blades, good price

Good cheap blades, snap off easily. Slide the segment out until the break in the blade is even with the metal part of the knife, then snap it off, holding the back of the knife towards you. It will snap off cleanly, if you try to do it the other way, the blade will just bend. Use the plastic cap, there is a thin cut in it, slide it over the blade and snap it off.

Invalid date

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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A$15

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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エヌティー カッター 替刃 A型用 超鋭角黒薄刃 50枚入り 刃厚0.25mm BA-54P

Details

Details

Description

Specifications

Reviews

Common Questions

エヌティーカッター替刃 A型用超鋭角黒薄刃 50枚入り刃厚0.25mm BA-54P