Products for bench top machinists | LittleMachineShop.com

插針量規套裝、0.061" 至 0.250" 負向

插針量規套裝、0.061" 至 0.250" 負向 - Main image
$60.11 $96.95 In stock

190 支 2 吋 長的銷規,配有堅固的收納盒。這些銷規是測量孔徑的最佳方法之一,也可用於測量孔間距離以及進行合格/不合格量規檢測。
此套裝包含 190 支銷規,從 0.061 吋 到 0.250 吋,每 0.001 吋 一支。每支銷規均以其對應尺寸單獨標記,套裝另附參考表列出每支銷規的尺寸。銷規尺寸公差為標示尺寸的 -0.0002 吋 至 +0.0000 吋,最終加工精度達 10 微英吋。
銷規硬化至 60-62 Rc。

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Customer Reviews (4.6 / 5 · 5 reviews)

Ella W. ★★★★★

The 2" length gives you enough to hold comfortably while still fitting into tighter spots on the mill. All 190 pins came organized in the case, and I checked a few with a micrometer — they're dead on the marked minus sizes.

Harper A. ★★★★★

Needed to check a batch of 0.1875" holes and the minus tolerance gave me a true go/no-go read instead of guessing with calipers. The 2" length is plenty to feel for wobble, and the case keeps all 190 pins from turning into a drawer mess.

Jason ★★★★★

The 190 pins in this set cover every size I need from .061 up to .250, and the wooden case keeps them all sorted instead of rolling around in a drawer. Each one is 2 inches long, which gives me plenty of reach on deeper bores. Machined the minus tolerance dead on too, my mics agree.