忠房黑打鎚目SLD牛刀

鋼芯 Core Steel: 日立 Hitachi SLD 
抗鏽 Corrosion Resistance: 中上 Above Average
硬度 Hardness: ~HRC62
夾鋼 Cladding: 黑打鎚目 (不鏽鋼) Kurochi Tsuchime (Stainless)
手柄 Handle: 黑檀白水牛八角柄 Ebony Octagonal

210mm
總長 Full Length: ~360mm
刃長 Blade Length: ~212mm
刃高 Heel Height: ~47mm
背厚 Spine Thickness: ~5.5~2mm
重量 Weight: ~200g

240mm
總長 Full Length: ~397mm
刃長 Blade Length: ~244mm
刃高 Heel Height: ~50mm
背厚 Spine Thickness: ~5.5~2mm
重量 Weight: ~239g

由三条市的庖丁工房タダフサ製造，他們特別擅長使用Roll Forged的鍛造方式製刀。刀背帶着濃厚的三条漸薄風格，平均感優良。刀身的黑打及鎚目設計也減輕了食材的黏附。
總結來說，喜歡厚背，有質感，性價比高，不用過份小心使用，但切割感優良的選擇。

Manufactured by Tadafusa Knife Workshop in Sanjo City, they specialize in using the Roll Forged forging method for knife making. The spine features the distinctive Sanjo gradual taper style, with excellent balance. The black hammered finish also improves food release.

An excellent choice if you prefer a thick spine, good weight distribution, high value for money, and a knife that doesn't require excessive care, yet delivers excellent cutting performance.