About
The Makita 2-1/8" Self-Feed Bit (E-27420) delivers up to 50% faster drilling speeds compared to standard Makita Self-Feed Bits. The E-27420 features sharp double-edged cutting surfaces for faster drilling. The 2-1/8" Self-Feed Bit features squared trapezoid-shaped teeth and slots for reduced chip blockage and improved cutting efficiency. The E-27420 features a unique teal non-stick coating for improved performance. It features an aggressive threaded-tip shape for smooth starts and efficient drilling with an extra tip and hex key for greater bit value. The 2-1/8" Self-Feed Bit features a 7/16” hex shank for quick bit changes in all 7/16” chucks and extensions. It is engineered for drilling into clean wood.
Features
Specs
RECOMMENDED
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1-3/4" Self Feed Bit
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1-1/2" x 18" Ship Auger Bit
E-27399
1-1/2" Self-Feed Bit
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1-3/8" x 18" Ship Auger Bit
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1-1/4" x 18" Ship Auger Bit
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1-1/16" x 6" Ship Auger Bit
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#6 Countersink with 9/64" Drill Bit
D-35829
1-1/2" X 6" Ship Auger Bit
733311-A
5/8" Forstner Bit
733309-A
3/8" Forstner Bit
D-35900
13/16" X 18" Ship Auger Bit
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1/2" x 6" Masonry Hammer Drill Bit
711494-A
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1/4" x 6" Spade Bit
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1-1/4" Self Feed Bit
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1-1/2" x 6-1/2" High Speed Spur Auger Bit
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1-3/8" X 6" Ship Auger Bit
D-35972
1-3/8" X 18" Ship Auger Bit
D-29979
1-3/8" Self Feed Bit
D-35922
15/16" X 18" Ship Auger Bit
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5/8" x 6" Spade Bit
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2-9/16" Self Feed Bit
733320-A
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E-11732
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3/8" x 6" Ship Auger Bit
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11/16" x 6" Ship Auger Bit
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13/16" x 18" Ship Auger Bit
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13/16" X 6" Ship Auger Bit
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5/8" x 18" Ship Auger Bit
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15/16" X 6" Ship Auger Bit
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1" Self-Feed Bit
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#10 Countersink with 3/16" Drill Bit
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1/4" x 6" Spade Bit
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1" x 18" Ship Auger Bit
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1" x 6-1/2" High Speed Spur Auger Bit
E-28014
1-1/16" x 18" Ship Auger Bit
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4-5/8" Self-Feed Bit
D-23933
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B-68993
5 Pc. Assorted Glass and Tile Bit Set
327684-2
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13/16" x 6" Spade Bit
B-68971
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E-27436
2-1/4" Self-Feed Bit
D-35841
7/16" X 18" Ship Auger Bit
733322-A
2" Forstner Bit
733324-A
35mm Forstner Bit
E-10643
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B-68943
3/16" x 3" Glass and Tile Bit, Round Shank
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7/8" x 18" Ship Auger Bit
E-27844
7/8" x 6" Ship Auger Bit
E-28101
7/8" x 6-1/2" High Speed Spur Auger Bit
A-99661
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711492-A
1/8" - 1/2" H.S.S. Step Drill Bit, 1/4" Hex Shank
E-27919
1-1/2" x 6" Ship Auger Bit
E-11704
5/16" Diamond Drill Bit, Hex Shank
E-28123
1-1/8" x 6-1/2" High Speed Spur Auger Bit
A-99714
#6 Countersink 9/64" Replacement Drill Bit
A-97835
3/8" Black Oxide Drill Bit, 1/4" Hex Shank
714161-A
11/16" x 6-1/8" Spade Bit
E-28086
5/8" x 6-1/2" High Speed Spur Auger Bit
D-35695
1/2" X 6" Ship Auger Bit
D-35879
5/8" X 18" Ship Auger Bit
714152-A
7/8" x 16" Spade Bit
A-97807
7/32" Black Oxide Drill Bit, 1/4" Hex Shank
E-27822
3/4" x 6" Ship Auger Bit
733312-A
3/4" Forstner Bit
B-69004
5/32" x 3" Multi-Purpose Bit, Round Shank
B-68959
1/4" x 4" Glass and Tile Bit, 3 Flat Shank
D-35966
1-1/4" X 18" Ship Auger Bit
763198-1
3/8" Keyless Chuck Adapter
D-71984
9 Pc. Assorted Drill Bit Set
D-29935
1" Self Feed Bit
327687-6
Earth Auger Bit Adapter
B-68987
1/2" x 4" Glass and Tile Bit, 3 Flat Shank
D-35988
1-1/2" X 18" Ship Auger Bit
D-30025
2-1/4" Self Feed Bit
B-68965
5/16" x 4" Glass and Tile Bit, 3 Flat Shank
A-99736
#10 Countersink 3/16" Replacement Drill Bit
733319-A
1-5/8" Forstner Bit
E-28092
3/4" x 6-1/2" High Speed Spur Auger Bit
E-11754
Dressing Stone
E-28139
1-1/4" x 6-1/2" High Speed Spur Auger Bit
B-49884
116 Pc. Metric Bit and Hand Tool Set
E-27888
1-1/8" x 6" Ship Auger Bit
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11/16" x 18" Ship Auger Bit
B-69032
5/16" x 6" Multi-Purpose Bit, 1/4" Hex Shank
D-23765
5 Pc. Masonry & Metal Drill Bit Set, 1/4 Hex Shank
E-27866
1" x 6" Ship Auger Bit
D-35891
3/4" X 18" Ship Auger Bit
714169-A
1-3/8" x 6-1/8" Spade Bit
A-97748
1/8" Black Oxide Drill Bit, 1/4" Hex Shank
714155-A
5/16" x 6" Spade Bit
D-23927
1/4" Titanium Coated Drill Bit, 1/4" Hex Shank
E-07375
Earth Auger Drill Bit 21" Extension Bar
D-35726
11/16" X 6" Ship Auger Bit
711496-A
7/8" H.S.S. Step Drill Bit, 1/4" Hex Shank
A-97841
1/2" Black Oxide Drill Bit, 1/4" Hex Shank
711495-A
1/2" H.S.S. Step Drill Bit, 1/4" Hex Shank
E-27414
2" Self-Feed Bit
E-28248
3/8" x 16" Spade Bit
B-69076
5 Pc. Assorted Multi-Purpose Bit Set
E-27850
15/16" x 6" Ship Auger Bit
714147-A
3/8" x 16" Spade Bit
D-35938
1" X 18" Ship Auger Bit
B-51661
66 Pc. Contractor Bit Set
D-35651
12" Drill Bit Extension, 7/16" Hex Shank
E-27791
1/2" x 6" Ship Auger Bit
E-27383
1-3/8" Self-Feed Bit
E-28020
1-1/8" x 18" Ship Auger Bit
D-35710
5/8" X 6" Ship Auger Bit
733310-A
1/2" Forstner Bit
E-27969
3/4" x 18" Ship Auger Bit
B-36201
48 Pc. Metric HSS Drill Bit, Screw BIt and Socket Set
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