Products for bench top machinists | LittleMachineShop.com

Tap Guide, 3/8" Shank

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$7.89 $11.95 In stock

Machine mounted tap guide with extendable 3/8" shank. Provides sturdy support for tapping holes. Ensures straight hole to prevent tap breakage. Tap capacity is #0 - 12.

Extendable shank diameter is 3/8" and handle diameter is 1". Overall length is from 165mm to 223mm (6.50" - 8.78").

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Madison ★★★★★

The arm locks in place really well, so I'm getting perfectly straight threads without any wobble. I've used it on some #6 and #8 holes so far, and it's already saved me from snapping a tap.

Charlotte U. ★★★★★

The extendable shank on this guide makes setup quick, and I appreciate how it keeps taps straight and prevents breakage. It’s solidly built and handled #0 through #12 taps without any wobble.

George ★★★★★

I’ve had taps snap on me before, but this guide keeps everything dead straight, and the extendable 3/8" shank lets me reach into tight spots without losing control. Handles #0 to 12 taps smoothly, and the sturdy build makes me feel like I’m not going to break another one.