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3/8英吋鑰匙孔銑刀 x 1/2英吋柄 – Whiteside 3051(AstraHP塗層)

隱藏壁掛項目的緊固件!鑰匙孔銑刀可在相框、牌匾、壁燈等物品上切割螺絲槽。將銑刀插入工件以創建大直徑,然後橫向移動銑機以切割狹窄的槽。AstraHP 塗層 1/2″ 刀柄 3/8″ 大直徑 3/16″ 小直徑 7/16″ 切割長度 2-1/8″ 總長度 另有 1/4″ 刀柄可供選擇 建議轉速:16,000 RPM 美國製造

3/8英吋鑰匙孔銑刀 x 1/2英吋柄 – Whiteside 3051(AstraHP塗層) - Main image
$25.15 $33.99 In stock

Category: 鑰匙孔銑刀

這款 Whiteside 3051 鑰匙孔鑽頭專為木工專案中製作鑰匙孔槽而設計,具有 3/8 英吋的切削直徑和 1/2 英吋的刀柄,可與標準路達相容。採用 AstraHP 塗層,可提升使用時的耐用性和性能。

  • 3/8 英吋鑰匙孔鑽頭,搭配 1/2 英吋刀柄,可牢固安裝於大多數路達。
  • AstraHP 塗層表面,提高耐磨性。
  • 適用於製作鑰匙孔槽,以懸掛櫥櫃、標誌或其他物品。
  • Whiteside 品牌品質,提供可靠的切削性能。
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Customer Reviews (4.6 / 5 · 5 reviews)

Owen ★★★★★

I needed a bit that would hold up to MDF without dulling too fast, and this coated version has been a real workhorse—the AstraHP finish shows virtually no wear after a couple dozen slots. The 1/2-inch shank gave my router a nice solid grip with barely any vibration.

Christopher V. ★★★★★

Cut a perfect set of keyhole slots for hanging a heavy mirror, and the 3/8" diameter left a clean, tight fit that grabbed the screw heads without any wobble. The AstraHP coating seems to be doing its job—the bit came out looking nearly as fresh as it went in, and I didn't have to fight any burning o

Eva L. ★★★★★

The 1/2-inch shank locked into my router collet without any wobble, and the 3/8-inch cut was razor-sharp on oak from the first pass. I’ve hung three cabinets now, and the slots are clean, tight, and perfectly consistent. This bit’s got the stiffness you want for production work, not just a one-off p