Products for bench top machinists | LittleMachineShop.com

Keyless Drill Chuck, 3/8"

Keyless Drill Chuck, 3/8" - Main image
$27.17 $39.95 In stock

3/8\" 無鑰匙鑽夾頭。

鑽夾頭採用硬化工具鋼製成,確保精度與延長使用壽命。

額定容量為 1/32\" - 3/8\"。此鑽夾頭的跳動不超過 0.005\"(0.13 mm)。

可安裝於 33 號 Jacobs 鑽夾頭錐形座。此自緊設計無需鑽夾鍵。

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Customer Reviews (5.0 / 5 · 5 reviews)

Lily ★★★★★

The hardened tool steel construction feels solid and precise in hand, and the 1/32" to 3/8" capacity handled every bit I threw at it. Really glad I swapped out my old keyed chuck for this.

Brian ★★★★★

The .005" runout is noticeably tighter than my old chuck, and it holds even tiny 1/32" bits securely without wobbling. Mounting it was straightforward and it feels solid on the drill.

Richard ★★★★★

The hardened tool steel construction feels solid in hand, and the 0.005" runout keeps my bits spinning true even in tighter spots. It grips down to 1/32" without slipping, which is exactly what I needed for small pilot holes.