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#38 HSS黑色氧化鈦高速鋼直柄鑽頭 - 12入

#38 HSS黑色氧化鈦高速鋼直柄鑽頭 - 12入 - Main image
$6.06 $8.91 In stock
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產品規格

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

#38 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,可防止晃動、偏移或滑動,無需預先打孔。這些鑽頭由M2高速鋼製成,並經過熱處理,以確保延長使用壽命及最佳切割孔洞效能。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 – 2-1/2 英吋(工作長度)
  • 尺寸 – #38 號線徑
  • 十進位等值 – 0.1015 英吋
  • 柄徑 – 圓形直柄

適用的機器:

  • 電動旋轉鑽機及夾頭轉接器

適用的材料:

鋼、金屬板、PVC、MDF、橡木、楓木、鋁等

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,以及手部防護。保持機器上的所有防護罩就位。
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      Standard Shipping · 美國: US$0.00

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      Customer Reviews (5.0 / 5 · 5 reviews)

      Daniel ★★★★★

      Pulled these out for a small home project and they cut through steel studs without any wobble. The 135-degree split point really helps keep the bit centered on the first contact.

      Jason ★★★★★

      Black oxide coating has held up nicely through a dozen holes in thin steel, and the #38 size is exactly right for my #6 screws. The jobber length gives me plenty of reach without snapping when I'm drilling at an angle.

      Ava ★★★★★

      I’ve been hunting for a 12 pack of #38 bits that stay sharp longer—these black oxide ones have held up through a dozen holes in aluminum without any chatter. The jobber length gives just enough reach for my drill press.