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#5 HSS黑色氧化鈦高速鋼直柄鑽頭 - 12入

#5 HSS黑色氧化鈦高速鋼直柄鑽頭 - 12入 - Main image
$9.28 $15.21 In stock
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  • 運送
  • 退貨

產品規格

#5 HSS BLACK OXIDE JOBBER LENGTH DRILL BITS - 12 PACK

#5 HSS Black Oxide Jobber Length Drill Bits - 12 Pack is a drill bit that has a long length compared to its diameter. These bits provide more flexibility and absorb more shock and vibration than cobalt, powdered-metal, and carbide jobber-length. These jobber bits have a good balance of strength and precision when drilling into a range of materials. Each jobber bit is commonly used in softer materials such as wood, soft metals, or composite. They come in a wide range of sizes, finishes, and materials. Our jobber bits are designed, engineered, and superbly crafted to provide long-lasting durability.

135度分岔點設計,可防止鑽頭晃動、偏移或滑動,並免除預先打中心孔的步驟。這些鑽頭以M2高速鋼製造,並經熱處理,以確保延長使用壽命並提供最佳鑽孔性能。黑色氧化表面處理提供更高的耐磨性和耐腐蝕性。

數量: 12 件

尺寸

  • 全長 – 3-3/4 英吋(標準長度)
  • 尺寸 – #5 線徑
  • 小數等值 – 0.2055 英吋
  • 柄徑 – 圓形直柄

適用機器:

  • 電動旋轉鑽頭與夾頭轉接器

適用材質:

鋼、金屬板、PVC、MDF、橡木、楓木、鋁材等

安全提示/技巧:

  • 務必穿戴適當的個人防護裝備(包括但不限於)安全眼鏡, 聽力防護, 呼吸防護具,以及手部防護。保持機器上的所有防護罩就位。
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Customer Reviews (4.8 / 5 · 5 reviews)

Matthew ★★★★★

The black oxide coating really held up well when I drilled through some hardened steel brackets. Each bit came sharp and centered perfectly in the chuck, making clean holes without wandering.

Chloe ★★★★★

Started using one of these bits to drill through a steel stud and it cut cleanly without any grabbing. The black oxide coating seems to keep the bit from wandering on the start, which was my biggest worry.

Hazel ★★★★★

Twelve bits in one pack means I won't be hunting for a #5 mid-project again, and the black oxide finish has held up through some serious metal drilling without any chipping. They're true to length too, so they fit my chuck fine.