---
product_id: 4148013
title: "01925A Screw-Extractor And Left-Hand Drill-Bit Set, HSS M2 Steel Drill Bits, Alloy Spiral Flutes, Reverse Drill-Bit And Bolt Extractor, Easily Remove Stripped Screws And Broken Bolts, 10 Pieces"
brand: "neiko"
price: "$938"
currency: MXN
in_stock: true
reviews_count: 13
category: "Neiko"
url: https://www.desertcart.mx/products/4148013-01925a-screw-extractor-and-left-hand-drill-bit-set-hss
store_origin: MX
region: Mexico
---

# Spiral flute extractor design Left-hand reverse drill bits 10-piece precision set 01925A Screw-Extractor And Left-Hand Drill-Bit Set, HSS M2 Steel Drill Bits, Alloy Spiral Flutes, Reverse Drill-Bit And Bolt Extractor, Easily Remove Stripped Screws And Broken Bolts, 10 Pieces

**Brand:** neiko
**Price:** $938
**Availability:** ✅ In Stock

## Summary

> 🛠️ Break free from stuck bolts — the pro’s secret weapon for flawless fixes!

## Quick Answers

- **What is this?** 01925A Screw-Extractor And Left-Hand Drill-Bit Set, HSS M2 Steel Drill Bits, Alloy Spiral Flutes, Reverse Drill-Bit And Bolt Extractor, Easily Remove Stripped Screws And Broken Bolts, 10 Pieces by neiko
- **How much does it cost?** $938 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/4148013-01925a-screw-extractor-and-left-hand-drill-bit-set-hss)

## Best For

- neiko enthusiasts

## Why This Product

- Trusted neiko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Organized On-the-Go:** Compact, durable metal case with clearly labeled sizes keeps your toolkit sleek and ready for action.
- • **Spiral Flute Grip Tech:** Unique spiral flutes dig deeper as torque increases, guaranteeing a firm grip on stubborn fasteners.
- • **Reverse Drill Innovation:** Left-hand drill bits spin counterclockwise to prevent further tightening and simplify removal.
- • **Durable Cobalt Steel Bits:** High-speed cobalt-fortified steel ensures long-lasting performance and resistance to wear.
- • **Effortless Extraction Power:** Easily remove broken screws, bolts, and studs with precision-engineered alloy extractors.

## Overview

The NEIKO 01925A Screw-Extractor and Left-Hand Drill-Bit Set is a 10-piece professional-grade toolkit designed to effortlessly remove stripped screws, broken bolts, and seized fasteners. Featuring cobalt-fortified high-speed steel left-hand drill bits and spiral flute extractors, it prevents further tightening while maximizing grip. Housed in a durable metal case with clear size labels, this set is ideal for automotive, construction, and DIY projects where precision and reliability matter.

## Description

NEIKO 01925A Left Hand Bit and Easy Out Extractor Set. Remove broken screws whether working on wood or metal, ideal for construction, automotive or home DIY projects. Left hand drill bits prevent you tightening the bolt you are trying to remove while creating a whole to put the extractor in. In some cases the left hand drill bit will possibly remove the bolt or screw without needing the spiral flute. Step 1: Wear the proper safety gear such as safety glasses and gloves. Step 2: If necessary use a center punch to create a indentation in the center of your broken fastener. Step 3: Select a left handed drill bit that has a smaller diameter than your stuck fastener. Step 4: Carefully drill down aligned straight with the screw about 1/8th to 1/4 inch. Step 5: Insert the tip of your screw extractor (spiral flute), turn the tool counterclockwise. As you turn the extractor while forcing in the threads will grip or bite into the hole, continue turning counterclockwise and pull to completely remove the stripped or broken screw.

Review: Backed out Broken M6 Bolt in Block - Broke an M6 bolt off in the block over torquing water inlet for the thermostat housing. Used this to back it out - only needed the reverse drill bit. The joy of seeing the bolt back out was indescribable, lol.
Review: VICTORY! It worked well and here is the proof….. - So pleased - a month trying to get this stripped bolt off and I was running low on transmission fluid! I don’t write many reviews but hoping this helps the next person. Ok so I had a very badly stripped differential fill Allen plug. Standard plug on a Land Rober SUV. This was semi stripped by prior mechanic and I just made it worse without the right tools. Tried the cold chisel method (you can see from photos I whacked the s&@t out of it and no luck. Bought the other stripped allen key versions on desertcart (the ones that have a slight twist in a standard looking hex/Allen to provide grip) and they just won’t get enough grip (not even close in my case so a big waste of time) if you were as badly stripped out as I was. No chance at all. I was really thinking I would need to learn to weld and go buy a welder to attach another bolt on which was going to be my last resort… Tried this and worked extremely well (was done in 20 minutes) with the following comments: As you can see from the photo I used the 11/32 size which fit about a third of the way into the stripped hex differential plug loose. I tap tapped it in gently with a 3 lb hammer to get it about 2/3 of the way in. You don’t need to be poinding it in hard since these have a slight taper which makes them slightly larger as they go further in. As you can see after massively torquing it at the end while successfully remove the fill plug it was ultimately seated about. 90% down. With the large 15mm sized head you know have a solid place to add a socket with a breaker or heavy duty impact. Other comments - IMO very little chance of this snapping off as I see others concerned about - I can’t attest to the quality of the metal but the size I was able to use makes it less likely it would snap. If I were to use the smallest 5-6 (9/32 or less) of the extractors provided I would be more concerned about putting a long breaker bar but at this size no issues. I ended up having to put a 15mm socket on a two foot breaker bar / pipe to get this to finally come loose. And once it did it was literally just finger screwing the rest of it off. Amazing how a seized bolt will hold until it doesn’t. I tried my 3/8 inch (air) impact gun before the breaker bar which is a low clearance since I didn’t have a ton of space. It’s like 350 foot pounds of torque so a mid range impact and it didn’t budge this differential plug although it MAY have weakened it up a bit so my breaker bar worked easier. Best of luck of luck to those reading this but this is the best of 3-4 methods I used and wish I started here since it was easy. Last bit of advice don’t underestimate how much torque you need to get one of these seized plugs off! And if you are in a tight area and able to use one of the provided extractors with some reasonable girth a long breaker bar is the way to go…

## Features

- BOLT EXTRACTORS: Extraction bits easily remove broken screws, studs, bolts and other fittings effectively. Stripped bolt remover and extractor works on seized bolts, broken fasteners, and commonly called an easy out.
- LEFT HANDED DRILL BIT: Left-hand drill bits are made from cobalt fortified high speed steel for increased durability and service life. Reversed drill bit are used for removing broken bolts or studs turning left to prevent further tightening of the bolt or screw.
- SPIRAL FLUTES: Unscrew tool with spiral flute bit dig into the screw, increasing grip as torque is applied for removal of screws, fasteners and bolts. Strip screw extractor kit gets those stubborn fasteners out.
- METAL CARRYING CASE: Stored in a durable metal index carrying case for easy organization and storage with all sizes that are clearly labeled. Carrying size for when WD40 or easy out lubricant doesn’t get the job done.
- INCLUDES: Sizes: Left hand bits / reversed drillbits - 5/64", 7/64", 5/32", 1/4", 19/64" and Matching Alloy Extractors (stud outs) - #1, #2, #3, #4, #5 in a red carrying case.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000F9ANQW |
| Best Sellers Rank | #9,564 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #292 in Screwdriver Bit Sets |
| Brand | NEIKO |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 0.25 Inches |
| Date First Available | May 3, 2007 |
| Finish Type | Steel |
| Global Trade Identification Number | 00837013019251 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.3 ounces |
| Item dimensions L x W x H | 5.67 x 4.49 x 0.79 inches |
| Item model number | 01925A |
| Manufacturer | Ridgerock Tools Inc. |
| Material | Cobalt |
| Number of Flutes | 2 |
| Number of Pieces | 10 |
| Product Dimensions | 5.67 x 4.49 x 0.79 inches |
| Set Name | Neiko 01925A Screw Extractor and Left Hand Drill Bit Set, 10 Piece |
| Shank Type | Threaded |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| UPC | 837013019251 745654296040 844699048550 756554758156 |
| Unit Count | 1.0 Count |

## Product Details

- **Cutting Angle String:** 135 Degrees
- **Cutting Diameter:** 0.25 Inches
- **Finish Type:** Steel
- **Material:** Cobalt
- **Shank Type:** Threaded

## Images

![01925A Screw-Extractor And Left-Hand Drill-Bit Set, HSS M2 Steel Drill Bits, Alloy Spiral Flutes, Reverse Drill-Bit And Bolt Extractor, Easily Remove Stripped Screws And Broken Bolts, 10 Pieces - Image 1](https://m.media-amazon.com/images/I/61cwRTXhYHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Backed out Broken M6 Bolt in Block
*by T***T on December 1, 2025*

Broke an M6 bolt off in the block over torquing water inlet for the thermostat housing. Used this to back it out - only needed the reverse drill bit. The joy of seeing the bolt back out was indescribable, lol.

### ⭐⭐⭐⭐⭐ VICTORY! It worked well and here is the proof…..
*by S***C on June 17, 2023*

So pleased - a month trying to get this stripped bolt off and I was running low on transmission fluid! I don’t write many reviews but hoping this helps the next person. Ok so I had a very badly stripped differential fill Allen plug. Standard plug on a Land Rober SUV. This was semi stripped by prior mechanic and I just made it worse without the right tools. Tried the cold chisel method (you can see from photos I whacked the s&@t out of it and no luck. Bought the other stripped allen key versions on Amazon (the ones that have a slight twist in a standard looking hex/Allen to provide grip) and they just won’t get enough grip (not even close in my case so a big waste of time) if you were as badly stripped out as I was. No chance at all. I was really thinking I would need to learn to weld and go buy a welder to attach another bolt on which was going to be my last resort… Tried this and worked extremely well (was done in 20 minutes) with the following comments: As you can see from the photo I used the 11/32 size which fit about a third of the way into the stripped hex differential plug loose. I tap tapped it in gently with a 3 lb hammer to get it about 2/3 of the way in. You don’t need to be poinding it in hard since these have a slight taper which makes them slightly larger as they go further in. As you can see after massively torquing it at the end while successfully remove the fill plug it was ultimately seated about. 90% down. With the large 15mm sized head you know have a solid place to add a socket with a breaker or heavy duty impact. Other comments - IMO very little chance of this snapping off as I see others concerned about - I can’t attest to the quality of the metal but the size I was able to use makes it less likely it would snap. If I were to use the smallest 5-6 (9/32 or less) of the extractors provided I would be more concerned about putting a long breaker bar but at this size no issues. I ended up having to put a 15mm socket on a two foot breaker bar / pipe to get this to finally come loose. And once it did it was literally just finger screwing the rest of it off. Amazing how a seized bolt will hold until it doesn’t. I tried my 3/8 inch (air) impact gun before the breaker bar which is a low clearance since I didn’t have a ton of space. It’s like 350 foot pounds of torque so a mid range impact and it didn’t budge this differential plug although it MAY have weakened it up a bit so my breaker bar worked easier. Best of luck of luck to those reading this but this is the best of 3-4 methods I used and wish I started here since it was easy. Last bit of advice don’t underestimate how much torque you need to get one of these seized plugs off! And if you are in a tight area and able to use one of the provided extractors with some reasonable girth a long breaker bar is the way to go…

### ⭐⭐⭐⭐ Good quality but I still broke one.
*by J***E on October 25, 2025*

Be careful opening the case. The lid was so tight, when it finally gave way, the bits went flying everywhere. The quality of the bits seemed fair enough, but I broke the first one I used trying to extract a busted bolt on a hot agitator. The steel bolt had become hardened from excessive heat and the bit wasn’t even making a mark before it snapped. I ended up replacing the whole part. I grabbed a piece of 1/4 inch steel stock and drilled a couple holes through it without any trouble just to see if the bits could do it. Take your time and use cutting oil when drilling on metals.

## Frequently Bought Together

- NEIKO 01925A Screw-Extractor And Left-Hand Drill-Bit Set, HSS M2 Steel Drill Bits, Alloy Spiral Flutes, Reverse Drill-Bit And Bolt Extractor, Easily Remove Stripped Screws And Broken Bolts, 10 Pieces
- Gifts for Men,Damaged Screw Extractor Set-Father's Day Gifts from Wife Daughter Son,Mens Gifts,Husband,Stripped Screws Nuts & Bolts Drill Bit Tools for Easy Removal of Rusty Broken Hardware Gifts
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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*