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SEDY-Tools Online  |  SKU: 97537

HORUSDY 300-Piece Thread Repair Kit SAE & Metric, Helicoil Insert Set for Damaged Threads in Steel, Cast Iron, Aluminum

Regular price $49.99


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Customer Reviews

Based on 61 reviews
82%
(50)
8%
(5)
10%
(6)
0%
(0)
0%
(0)
S
Slade Burdine
Great price and quality

Comparable to high end tools (snap off), at a fraction of the price.

J
Jay
Good kit, check the drill size before tapping

I needed to repair two 5/16" threads in my aluminum transmission housing, and this huge kit was barely more $ than the 5/16" only kit at the local auto store, so why not but it and be prepared for next time. It seems generally good. The repair worked without much issue. However, the provided drill sizes, at least for 5/16", are not right. It should be oversized - there are charts you can look up - but the kit has a 5/16" bit. The result is an undersized hole, which is harder to tap. I had trouble getting it started and used a proper bit before proceeding without issue. Maybe this is also why some reviewers had tap issues, particularly in a harder base material than aluminum. Someone who didn't know better could force/break the tap. Otherwise, the use was uneventful, which is what you're looking for. This kit should last my lifetime.

R
Rudolph J. Maio
Best to chase threads before reassembly. Finger ease to install

These are great. Helped out tremendously

c
crestwa
should do the job

just what I needed to clean up rusty threads. I would normally use my tap and die set but working space is limited. The thread chaser allows me to use a normal rachet.

k
kenneth neece
Well worth the price

Has all I need for what I do fooling around with older stuff nice box to keep it all together

Description

  • 300-PIECE SET – Includes wire thread inserts, twist drills, screw taps, installation tools, and breaking pin tools for both SAE and Metric sizes, all stored in a compact, durable case.

  • HEAVY-DUTY MATERIAL – Made of high-strength chrome vanadium steel for twist drills and taps, and stainless steel for wire inserts, ensuring long-lasting performance and precision.

  • SAE & METRIC COVERAGE – Covers 10 most-used SAE sizes (1/4" to 1/2") and Metric sizes (M5 to M12) for repairing stripped threads in automotive, machinery, or industrial equipment.

  • SIMPLE OPERATION – Easy 6-step repair process: drill, tap, load, screw in insert, break pin, and restore thread – ideal for both professionals and DIY users.

  • PORTABLE STORAGE CASE – Comes in a clearly labeled, bright orange blow-molded case for organized storage and convenient transport.


Package Includes

  • 10 x HSS Twist Drills

  • 10 x Screw Taps

  • 10 x Installation Tools

  • 10 x Breaking Pin Tools

  • 11 x L-Shaped Wrenches

  • 1 x Storage Case

  • 129 x Metric Wire Inserts (M5x0.8, M6x1.0, M8x1.25, M10x0.8, M12x1.75)

  • 129 x SAE Wire Inserts (1/4", 5/16", 3/8", 7/16", 1/2")

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