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7mm x 2" 一字起子頭 - 10入

7mm x 2" 一字起子頭 - 10入 - Main image
$3.83 $5.24 In stock
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產品規格

7mm x 2" 一字型插入式鑽頭 - 10 入

這款 7mm 一字型插入式鑽頭採用 S2 鋼材製造,具備極致耐用性,適合工業用途。這些鑽頭非常適合電工、機械維修及修復工作。它們適用於電動螺絲起子、手動螺絲起子、電動鑽、氣動鑽等工具。

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Standard Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

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美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (4.8 / 5 · 5 reviews)

Sofia ★★★★★

I was a bit skeptical about a 10-pack at this price, but the S2 steel is clearly tougher than the cheaper bits I've used before after a full day of driving screws.

Emily ★★★★★

These S2 steel bits are holding up way better than my old chrome vanadium ones on tough screws, and the 7mm slotted size is perfect for the electrical work I’ve been doing. The 10-pack means I don't have to stop and hunt for a replacement mid-project.

Sophia ★★★★★

I've been using these bits for a few weeks now, and the S2 steel holds up noticeably better than my old ones did on stubborn screws. The 2-inch length gives me enough reach for deeper pilot holes without wobbling.