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#58 HSS 黑色氧化鈦 標準長度鑽頭 - 12入

#58 HSS 黑色氧化鈦 標準長度鑽頭 - 12入 - Main image
$4.22 $6.81 In stock
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產品規格

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

#58 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度分離點設計,可防止晃動、偏移或滑動,並省去預先打孔的需求。這些鑽頭由M2高速鋼製造,並經過熱處理,以確保延長使用壽命及最佳穿孔效能。黑色氧化物表面處理提供更高的耐磨性與腐蝕抗性。

數量: 12件

尺寸

  • 全長 – 1-5/8 英吋(工作長度)
  • 尺寸 – #58 號線徑
  • 十進位等值 – 0.042 英吋
  • 柄徑 – 圓形直柄

適用的機器:

  • 電動旋轉鑽及夾頭轉接器

適用的材質:

  • 鋼鐵、金屬板、PVC、MDF、橡木、楓木、鋁等

安全提示/技巧:

  • 請務必穿戴適當的個人防護裝備(PPE),包括(但不限於)安全眼鏡, 聽力防護, 呼吸防護,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)

      Ava ★★★★★

      Finally got around to using these #58 bits for a circuit board repair, and the black oxide finish seems to be holding up well through several holes. The jobber length gives just enough reach without being flimsy like some shorter bits I've tried.

      Miles W. ★★★★★

      I needed these tiny #58 bits for some circuit board work and they came sharp right out of the pack. The black oxide finish seems like it'll hold up better than plain steel ones I've tried before.

      James ★★★★★

      The black oxide coating on these #58 bits actually holds up well—I’ve used three so far and they haven’t dulled after a dozen holes in aluminum. The jobber length gives decent reach without snapping, which is all I need for pin vices and tiny pilot holes.