Finding the best auger extension shaft suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Greenlee 901-12 Bit Extension, 12-Inch
Feature
Extend bit lengthsUse with hole saw arbors, spade bits, Nail Eater II bits, electrician's bits and step bits
For boring deeper in wood
1/4-Inch hex shaft diameter
Description
901-12 Model Code: AA (part# 901-12) This item features: -Extend bit lengths - Holesaw arbors, Spade bits, Nail Eater II bits, Electrician s bits and Step bits. -Use for boring deeper in wood. -Shank Type: Hex. -Price is for 1 Each. Model CodeModel Description AALength:12 in, Head Diam:9/16 in, Hole Diam:1/4 in, Shank Diam:1/4 in, Type:Bit Extension, Wt.:1.40 lb ABLength:12 in, Shank Diam:7/16 in ACLength:18 in, Head Diam:21/32 in, Hole Diam:23/64 in, Shank Diam:5/16 in, Type:Bit Extension, Wt.:2 1/2 lb ADLength:18 in, Head Diam:23/32 in, Hole Diam:1/2 in, Shank Diam:7/16 in, Type:Bit Extension, Wt.:4.30 lb AELength:24 in, Shank Diam:5/16 in AFLength:24 in, Shank Diam:7/16 in2. Greenlee 902-24 Bit Extension, 24-Inch
Feature
Extend bit lengthsUse with hole saw arbors, spade bits, Nail Eater II bits, electrician's bits and step bits
For boring deeper in wood
5/16-Inch hex shaft diameter
Description
Greenlee 902-24 Specifications: Length: 24" (609.6 mm) Hex Shank: 5/16" (7.9 mm) Hole Diameter: 23/64" (9.1 mm) Head Diameter: 21/32" (16.7 mm)Greenlee 902-24 Features: Extend bit lengths - Holesaw arbors, spade bits, Nail Eater II bits, Electrician's bits and Step bits. Use for boring deeper in wood.3. XtremepowerUS Post Hole Digger Replacement Auger Bits / Ice Bits / Extension Set / Spare Blade (Extension Set)
Feature
Compatible to 3/4" ShaftDie 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, B00CAY8WTU4. Earthquake 22777 43cc 2-Cycle Powerhead and 8-inch Earth Auger Post-Hole Digger Combo, 5 Year Warranty (CARB compliant)
Feature
2 Cycle gas powered one man lightweight powerhead. Includes 36" length 8" diameter earth auger.Shaft is 7/8 smooth connect and adapts to all Earthquake augers including Eskimo ice
Ball bearing alloy gear transmission, welded steel handlebar and the industrial air filtration keeps dirt out.
Flex coil shock absorber and replaceable cutting blades
Fishtail Point and Optional 12" or 18" Extensions
Description
Earthquake is the largest manufacturer of earth augers in the world, and with the E43 powerhead you can drill deep into the earth in just seconds. Engineered to be reliable and long-lasting, Earthquake powerheads make any digging project easier and faster. This combo comes with EA8F 8' Earthquake Earth Auger featuring fishtail points, replaceable cutting blades and flex coil shock absorbers. These three features provide precision and control when drilling through tough soils.5. GHP 3-Piece Die Cast 8" 12" 20" Auger Shaft Length Post Hole Digger Extension Set
Feature
Shaft Length: 3/4"Come with 3 Size Length: 20", 12, 8"
Die Cast Construction
Description
This earth auger extension set is deal for improving landscape professional, fence post holes, planting trees,turning soil, irrigation work, and ice fishing. It is suitable for most post hole diggers with standard 3/4" shaft.
Specifications:
Shaft Length: 3/4"
Come with 3 Size Length: 20", 12, 8"
Die Cast Construction
Package Contents:
3Pc Post Hole Digger Extension Set 20", 12", 8"
6. BEAMNOVA 2PC Earth Auger Digger Post Hole Extension, 12", 20" inch Set, 3/4" Shaft
Feature
Extension fits between powerhead and augerCompatible to 3/4" Shaft; Output shafts to heavy wall tubing to increase strenght and reduce weight
Fits the Beamnova auger one man post hole digger ASIN (B01FJ8Z4QM)
Includes 2 Sizes: 12", 20" inch
Die Cast Construction; Output shafts to heavy wall tubing to increase strength and reduce weight
Description
Need to drill deeper with your power auger? This 2pc 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.
Feature:
This extension connects to a standard 3/4" shaft so it will will suit most post hole diggers on the market
Output shafts to heavy wall tubing to increase strength and reduce weight
3/4" Shaft Fitting
Come with 2 size length 12" & 20"-inch
Die cast construction
Compatible to most of difference brand
Specifications:
Color: Black
Shaft Size: 3/4"
Material: Die Case
Size Length: 12" & 20"
Package Included::
1 x 12" Extension Bit
1 x 20" Extension Bit
7. Generic NV_1008001505_YC-US2 Earthuge 12" 8" Long 3/4" ed 20 3-PC Extension 8" L Shaft Post Hole /4" S Auger 3 Sized 20" Post Digger Earth 3-PC Ex
Feature
Compatible to Most of Difference BrandDie Cast Construction
Come with 3 Size Length 20", 12, 8"
3/4" Shaft
Free & Fast Shipping(US Stock)
Description
Product Description
3/4" Shaft
Come with 3 Size Length 20", 12, 8"
Die Cast Construction
Compatible to Most of Difference Brand
8. SKEMiDEX---Post Hole Digger Auger Bit Extensions Compatible to 3/4 Shaft w/ 8" 12" & 20" 3/4" Shaft with pin attachment Die Cast Construction
Feature
EXCELLENT QUALITY! 3/4" Shaft with pin attachmentUNIQUE DESIGN! Comes with 3 Different Lengths (20", 12", 8")
COMFORTABLE USE! Die Cast Construction
FAST SHIPPING! Fits many Brands But Will Not Fit The "Earthquake" Brand Auger
GUARANTEE!You and all our clients have a 100% money back guarantee if any problems with the product occur.We'll Provide A 5 Star Experience, our world class customer service that's ready and available to address your concerns
Description
UNIQUE DESIGN! Comes with 3 Different Lengths (20", 12", 8") EXCELLENT QUALITY! 3/4" Shaft with pin attachment COMFORTABLE USE! Die Cast Construction FAST SHIPPING! Fits many Brands But Will Not Fit The "Earthquake" Brand Auger GUARANTEE!You and all our clients have a 100% money back guarantee if any problems with the product occur.We'll Provide A 5 Star Experience, our world class customer service that's ready and available to address your concerns9. 3PC Extension Auger 3 Size 20" 12" 8" Long 3/4" Shaft gas Post Hole Digger Earth
Feature
3/4" ShaftCome with 3 Size Length 20", 12, 8"
Die Cast Construction
Compatible to Most of Difference Brand