Top 10 1-1/4-Inch Auger Bit – Auger Drill Bits

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1. Irwin Tools

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Irwin Tools 49920 I-100 1-1/4-Inch Auger Bit, Silver

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Irwin Tools #ad - Solid center design provides extra rigidity while boring. Solid center design provides extra rigidity while boring. This product is manufactured in China. Single-spur cutting edge scribes the circumference of the hole for a smoother finish.

This product is highly durable. The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut. Coarse screw point provides fast boring in hard and soft woods. 1-1/4" auger Bit. Wide lands keep the bit straight as it bores through the hole. Wide lands keep the bit straight as it bores through the hole.

Coarse screw point provides fast boring in hard and soft woods. All bits have a 4-1/2-inch twist length and a 7-1/2-Inch overall length. The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut. Single-spur cutting edge scribes the circumference of the hole for a smoother finish.
BrandIrwin Tools #ad
ManufacturerIRWIN #ad
Height2 Inches
Length10 Inches
Weight0.72 Pounds
Width2 Inches
Part Number49920
Model49920

2. Jisco

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Jisco JR18 Earth Auger, 1-1/4-Inch by 18-Inch Length

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Jisco #ad - Earth auger. Fits any electric or cordless drill. It is easy, quick, clean professional way to deep root feeding. Measures 1-1/4-inch diameter by 18-inch length. Made of strong steel.
BrandJisco #ad
ManufacturerJisco #ad
Height1 Inches
Length19 Inches
Weight0.56 Pounds
Width4 Inches
Part NumberJR18
ModelJR18

3. WoodOwl

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WoodOwl 03717 Tri-Cut 1-1/4-Inch by 7-1/2-Inch Nail Chipper Auger Bit

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WoodOwl #ad - Patented tri-cut design with three cutting edges for fast, smooth cutting without resistance. Perfectly concentric for even and easy cutting of accurate diameter holes. Lighter weight carbon steel construction than standard augers for safety and reduced fatigue without sacrificing strength. Reduces nails to chips without grabbing and leaves a clean hole with minimal "blowout". Burr-free lead screw for easy starts and pull-through without material build-up.
BrandWoodOwl #ad
ManufacturerWoodOwl #ad
Height1.25 Inches
Length7.5 Inches
Weight1.95 Pounds
Width1.25 Inches
Part Number3717
Model03717

4. MILWAUKEE'S

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18" L, Silver, 15" Flute Length, Milwaukee Electric Tool 48-13-5560 48-13-6250 Ship Auger Bit, 1-1/4"

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MILWAUKEE'S #ad - Large, wide throat design. 18-inch length. Durably designed for enhanced nail resistance, chip removal, and fast sharpening. Great for installing Romex wire, rebar, Pox water lines, and more. Self-feeding screw point. Impact-rated shank is strong enough for use with impact wrench. Non-stick coating prevents chips from sticking to the bit. For all types of construction. Diameter: 9/16-inch. 9/16” x 18” auger bit.
BrandMILWAUKEE'S #ad
ManufacturerMilwaukee #ad
Height20.3 Inches
Length2.2 Inches
Weight0.64 Pounds
Width2.2 Inches
Part Number48-13-5560
Model48-13-5560

5. Diablo

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Diablo 1-1/4 in. x 17-1/2 in. Auger Bit

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Diablo #ad - Dual cutting edge design for effortless, smooth hole drilling in nail-embedded wood. Deep flutes for fast chip removal. Dura-tip for extreme durability in nail-embedded wood. Two-step cutting action for precise, clean holes in wood drilling applications. Hex quick change shank increases stability and durability in cordless and corded impact wrenches and drill drivers. 7/16 in.
BrandDiablo #ad
ManufacturerFreud #ad
Height19.29 Inches
Length2.2 Inches
Width2.2 Inches
Part NumberDAG3140
ModelDAG3140

6. WoodOwl

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1-3/8" and 1-1/2" x 7-1/2” Long Ultra Smooth Tri Cut Auger Hand Brace Boring Bit PTEE coated 09715 to 09719, WoodOwl 4 Piece Set Large Bits with Sizes 1-1/8", 1-1/4"

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WoodOwl #ad - The patented tri-cut ultra Smooth design has three precision ground cutting edges and three flutes engineered to optimize performance. 4 pc set of large bits contains 1-1/8", 1-1/4", 1-3/8" and 1-1/2”diameter by 7-1/2” long Wood Owl Tri Cut Ultra Smooth Auger bits. The precision cut lead screw pulls the bit straight and true through material. Tri-cut design has three cutting spurs that score the outside of the cut producing extremely smooth holes. Ptee coating minimizes friction and allows quick and easy cutting and chip ejection.
BrandWoodOwl #ad
ManufacturerStar M #ad
Height1 Inches
Length9 Inches
Width7 Inches
Part Number1I-ZF90-AT43
Model09715-09719

7. BOSCH

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BOSCH NKST20 1-1/4 In. x 7-1/2 In. Daredevil Auger Bits

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BOSCH #ad - Reinforced tip withstands repeated nail hits. Open-faced flute offers improved chip removal. Reamer edge provides improved entry- and exit-hole quality. Bosch daredevil auger bits are easy in wood, tough on nails. Dual cutting edges deliver easier nail cutting and balanced drilling.
BrandBOSCH #ad
ManufacturerBosch #ad
Height0 Inches
Length0 Inches
Weight0.95 Pounds
Width0 Inches
Part NumberNKST20
ModelNKST20
WarrantyN

8. Diablo

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Diablo 1-1/4 in. x 7-1/2 in. Auger Bit

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Diablo #ad - 7/16 in. Dura-tip for extreme durability in nail-embedded wood. Hex quick change shank increases stability and durability in cordless and corded impact wrenches and drill drivers. Two-step cutting action for precise, clean holes in wood drilling applications. Dual cutting edge design for effortless, smooth hole drilling in nail-embedded wood. Deep flutes for fast chip removal.
BrandDiablo #ad
ManufacturerFreud #ad
Height9.33 Inches
Length2.2 Inches
Width2.2 Inches
Part NumberDAG1150
ModelDAG1150

9. Dewalt

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1-1/4 Inch x 6 Inch DW1674, DEWALT Drill Bit, Ship Auger

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Dewalt #ad - Self feed spur for fast material penetration. Quick bit changes with a 7/16" ball groove shank. Fast material penetration with self-feed spur. Long bit life with hardened alloy steel. Hardened alloy steel provides superior bit life. Durability in nail embedded wood. 7/16-inch ball groove shank allows for quick bit changes. Dual cutting edge for maximum durability in nails.
BrandDewalt #ad
ManufacturerDewalt #ad
Height1.8 Inches
Length7.3 Inches
Width1.8 Inches
Part NumberDW1674
ModelDW1674
Warranty1 Year Full Warranty

10. Makita

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Makita D-35966 1-1/4" X 18" Ship Auger Bit

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Makita #ad - For drilling holes in wood and nail embedded wood. Screw point pulls bit through material for faster drilling. Cutting edge quickly cuts through wood with maximum efficiency. Engineered with wide flutes for faster chip removal. Thick edge quickly and easily cuts through nails.
BrandMakita #ad
ManufacturerMakita #ad
Height1.38 Inches
Length20.87 Inches
Weight2.39 Pounds
Width1.38 Inches
Part NumberD-35966
ModelD-35966