Top 9 best auger extension bit for 2022

When you looking for auger extension bit, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable auger extension bit is not an easy task. In this post, we show you how to find the right auger extension bit along with our top-rated reviews. Please check out our suggestions to find the best auger extension bit for you.

Product Features Editor's score Go to site
Champion Proline 8700-12 12-Inch Auger Bit Extension Champion Proline 8700-12 12-Inch Auger Bit Extension
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Champion Proline 8700-24 24-Inch Auger Bit Extension Champion Proline 8700-24 24-Inch Auger Bit Extension
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Irwin 43805 Power Drill Auger Bit Extension by Irwin Tools Irwin 43805 Power Drill Auger Bit Extension by Irwin Tools
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Bosch DSBE1006 DareDevil 6-Inch Spade Bit Extension Bosch DSBE1006 DareDevil 6-Inch Spade Bit Extension
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Eskimo/Earthquake EXT12 12-Inch Ice and Earth Auger Extension Eskimo/Earthquake EXT12 12-Inch Ice and Earth Auger Extension
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XtremepowerUS Post Hole Digger Replacement Auger Bits / Ice Bits / Extension Set / Spare Blade (Extension Set) XtremepowerUS Post Hole Digger Replacement Auger Bits / Ice Bits / Extension Set / Spare Blade (Extension Set)
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Milwaukee 48-28-4006 12-Inch Hex Shank Extensions for Selfeed Bits, Auger Bits and Hole Saws Over 1 Milwaukee 48-28-4006 12-Inch Hex Shank Extensions for Selfeed Bits, Auger Bits and Hole Saws Over 1
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Champion Proline 8700-18 18-Inch Auger Bit Extension Champion Proline 8700-18 18-Inch Auger Bit Extension
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Irwin Tools 43805 Auger Bit Extensions, 18 Irwin Tools 43805 Auger Bit Extensions, 18"
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Reviews

1. Champion Proline 8700-12 12-Inch Auger Bit Extension

Feature

These Auger Extensions have a 1/2-Inch shank for the 7/16-Inch shank augers.
Adaptors will extend the reach and therefore use of auger wood drills.

Description

  • Overall Length: 12"
  • Shank: 7/16" Hex
  • Auger Extension Designed To Work With 7/16" Shank Augers, Round Or Hex
  • Adapter Has Two Set Screws To Ensure Auger Does Not Slip During Use
  • Hex Key For Set Screws Is Included

2. Champion Proline 8700-24 24-Inch Auger Bit Extension

Feature

These Auger Extensions have a 1/2-Inch shank for the 7/16-Inch shank augers.
Adaptors will extend the reach and therefore use of auger wood drills.

Description

  • Overall Length: 24"
  • Shank: 7/16" Hex
  • Auger Extension Designed To Work With 7/16" Shank Augers, Round Or Hex
  • Adapter Has Two Set Screws To Ensure Auger Does Not Slip During Use
  • Hex Key For Set Screws Is Included

3. Irwin 43805 Power Drill Auger Bit Extension by Irwin Tools

Feature

Extension adds 18" to regular bit length
Six-flatted shank provides better chuck grip
Hex key included
Compatible 5/16" hex Auger 23/64" Minimum Hole Dia. 11/16"

Description

Irwin 43805 Auger Bit Extensions Extension adds 18" to regular bit length Six-flatted shank provides better chuck grip and reduces slippage Hex key included Compatible 5/16" hex Auger 23/64" Minimum Hole Dia. 11/16"

4. Bosch DSBE1006 DareDevil 6-Inch Spade Bit Extension

Feature

The item is Bosch DSBE1006 DareDevil 6-Inch Spade Bit Extension
Used for Power Tool Accessories, Drill Bits & Accessories
The product is manufactured in China
Features a full cone threaded tip for fast and effortless drilling
Contoured paddle for fast chip removal
Hex shank power groove to reduce slippage
Spur and reamer tips for cleaner holes
Provides a cleaner hole quality with reduced breakout

Description

The DareDevil line of tool accessories by Bosch combines creativity with unsurpassable boldness to deliver a selection of top performing reciprocating saw blades, circular saw blades, auger bits, and spade bits. Inspired by the Godfather of Freestyle Motocross, Mike Metzger, every DareDevil accessory is built to Work Hard, Play Hard at every extreme. Every DareDevil accessory must be the best-in-class in at least one of the following features: speed, cutting ability, or ease-of-use. Experience a bold, daring, and captivating performance now on your jobsite.

Bosch DareDevil
At a Glance

DareDevil Circular Saw Blades

DareDevil's circular saw blades are designed with an extra-hard body so that the blades never bend. Designed with C3 micrograin carbide, these blades will stay sharper longer and resist impact damage longer. They also have a signature Speed Coat finish that reduces friction and pitch so that cutting will be even more efficient and effortless. To reduce kickback and extreme heat, these specific blades also feature control cut shoulders and body slots. In addition, they have a thin kerf design allowing for faster cuts and less waste. The triple sharp teeth allow for not only an extremely fast cut but a perfect finish everytime. To avoid warping, these blades have been built with revolutionary espansion slots. These blades are truly the best-in-class in cutting speed. These circular saw blades are available in a wide selection of sizes and packs, making them perfect for the contractor, professional, or heavy duty do-it-yourselfer.

Bosch DareDevil
Click for full DareDevil circular saw feature diagram.
DareDevil Reciprocating Saw Blades

The cutting speed and durability of DareDevil reciprocating blades is top-of-the-line. With patented two-by-two tooth geometry, these blades have the ability to cut up to 20-percent faster through metal. They also have a variable tooth pitch of 5/8 teeth-per-inch, increasing the speed of chip removal while making smoother, more precise cuts. The teeth have also have a micro-blast treatment applied to them that preserves the sharpness of the blade and furthers the precision of the cutting edge. To increase durability, these blades have a powder metal steel alloy to resist higher temperatures as well as a titanium coating to reduce heat build-up. In addition, the body height and thickness of these blades have been increased to ensure straighter cuts with reduced vibration. These reciprocating blades are available in a wide selection of sizes and packs, making them perfect for the contractor, professional, or heavy duty do-it-yourselfer.

Bosch DareDevil
Click for full DareDevil reciprocating saw feature diagram.
DareDevil Spade Bits

Bosch's DareDevil spade bits have drilling speed and force that sets them in a performance class of their own. Designed with a patented full cone threaded tip, drilling becomes fast and effortless for these bits. Also unique to these bits is the spur and reamer feature that allows for drilling of cleaner holes. In addition to these features, the contoured paddle design is what really sets these spade bits apart from the rest of the market. This design allows for chip removal to be reached at higher speeds than ever. With chipping speeds this high, DareDevil has added a hex shank power groove at the end of the bit to further reduce slippage during use. These spade bits are available in a wide selection of sizes and packs, making them perfect for the contractor, professional, or heavy duty do-it-yourselfer.

Bosch DareDevil
Click for full DareDevil spade bit feature diagram.
DareDevil Auger Bits

Nail killing auger bits are signature to DareDevil in their best-of-class nail-hitting ability and user ease. Built with dual cutting edges and a reinforced tip, these auger bits balance easier nail cutting and accurate drilling with the power to withstand repeated nail hits. To ensure the quality and accuracy of both entry and exit holes, these auger bits have been built with a reamer edge. To improve chip removal, these bits have an open-faced flute design. They also have a reinforced spine for that crucial extra strenght needed when performing heavy-duty application. All of these features combine to decrease the torque impact on nail hits by up to 61-percent while increasing the life of nails up to 9-times. These auger bits are available in a wide selection of sizes and packs, making them perfect for the contractor, professional, or heavy duty do-it-yourselfer.

Bosch DareDevil
Click for full DareDevil auger bit feature diagram.
DareDevil Warranty

All DareDevil accessories are backed by a one-year limited warranty. In the instance of manufacturer defects, the item will be backed for one full year by the warranty. Damages caused by use of the product are not covered under the warranty.

5. Eskimo/Earthquake EXT12 12-Inch Ice and Earth Auger Extension

Feature

12 inch auger extension used to get a little bit more out of Eskimo and Earthquake augers
7/8 inch connection between the powerhead and auger
Compatible with any Eskimo or Earthquake auger: S33Q8, M43Q8, M43Q10, Z51Q8, Z51Q10, Z71Q10, F1R08, F1R10, P1R08, P1R10, HC40Q8, HC40Q10, E43, 10310, 9800B, 9800H, and 9800K
3/8 inch cross bolt and nut included
Fully-welded steel construction

Description

Need to drill deeper with your Earthquake power auger? This 12 inch auger extension allows you to drill holes at the maximum depth to get even tougher outdoor jobs around the farm or ranch done quickly and easily.

6. XtremepowerUS Post Hole Digger Replacement Auger Bits / Ice Bits / Extension Set / Spare Blade (Extension Set)

Feature

Compatible to 3/4" Shaft
Die Cast Construction
Includes 3 Sizes: 8", 12", 20"
Is fit for Xtremepower hole digger: 81096, 81007, 81008, 85059

Description

Extension Set is fit for ASIN on Amazon: B0074U639Q, B005FG9WIA, B0096DW14U, B00CAY8WTU

7. Milwaukee 48-28-4006 12-Inch Hex Shank Extensions for Selfeed Bits, Auger Bits and Hole Saws Over 1

Feature

The product is easy to use
The product is durable
The product is manufactured in China
Extension increases your drilling reach 12 inches
For Selfeed bits, auger bits and hole saws
Fits 3-jawed chucks (1/2-inch drill capacity and larger) and 7/16-inch quick change chucks
Also fits 7/16 inch Quick Change chucks

Description

BIT EXTENSION 12". The product is easy to use. The product is durable. The product is manufactured in China.

8. Champion Proline 8700-18 18-Inch Auger Bit Extension

Feature

These Auger Extensions have a 1/2-Inch shank for the 7/16-Inch shank augers.
Adaptors will extend the reach and therefore use of auger wood drills.

Description

  • Overall Length: 18"
  • Shank: 7/16" Hex
  • Auger Extension Designed To Work With 7/16" Shank Augers, Round Or Hex
  • Adapter Has Two Set Screws To Ensure Auger Does Not Slip During Use
  • Hex Key For Set Screws Is Included

9. Irwin Tools 43805 Auger Bit Extensions, 18"

Feature

Auger Bit Extensions
Extension adds 18" to regular bit length
Six-flatted shank provides better chuck grip and reduces slippage
Hex key included

Description

IRWIN Tools Auger Bit Extensions, 18-inch (43805), Auger Bit Extensions, Extension adds 18" to regular bit length, Six-flatted shank provides better chuck grip and reduces slippage.

Conclusion

All above are our suggestions for auger extension bit. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using auger extension bit with us by comment in this post. Thank you!
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