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  1. Home
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  7. Drill Bits
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  9. Extra Long Drill Bits

Extra Long Drill Bits (2,000+ items)

Drill America 1/4" x 18" HSS Extra Long Drill Bit DWDDL18X1/4
Drill America

1/4" x 18" HSS Extra Long Drill Bit

Zoro # G1945897
Mfr # DWDDL18X1/4
product price:  $22.39
/ea
Drill America 5/8" x 12" HSS Extra Long Drill Bit with 1/2"Shank DWDDL12X5/8X1/2
Drill America

5/8" x 12" HSS Extra Long Drill Bit with 1/2"Shank

Zoro # G1952136
Mfr # DWDDL12X5/8X1/2
product price:  $45.75
/ea
Drill America 1/4" x 24" HSS Extra Long Drill Bit DWDDL24X1/4
Drill America

1/4" x 24" HSS Extra Long Drill Bit

Zoro # G1926157
Mfr # DWDDL24X1/4
product price:  $92.15
/ea
Drill America 1/8"x6" HSS Aircraft Extension Drill Bit, Drill Bit Size: 1/8" DWDA/CX61/8
Drill America

1/8"x6" HSS Aircraft Extension Drill Bit, Drill Bit Size: 1/8"

Zoro # G1832628
Mfr # DWDA/CX61/8
product price:  $1.45
/ea
Sold in mult. of 5 for $7.25
Drill America 1/8"x6" Cobalt Aircraft Extension Drill Bit GLBCOX61/8
Drill America

1/8"x6" Cobalt Aircraft Extension Drill Bit

Zoro # G1761027
Mfr # GLBCOX61/8
product price:  $2.59
/ea
Sold in mult. of 3 for $7.77
Drill America 1/4" X 12" HSS Aircraft Extension Drill Bit, D/AA/C D/AA/CX121/4
Drill America

1/4" X 12" HSS Aircraft Extension Drill Bit, D/AA/C

Zoro # G1812705
Mfr # D/AA/CX121/4
product price:  $8.39
/ea
Irwin Aircraft Extension 1/4 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 62116
Irwin

Aircraft Extension 1/4 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1

Zoro # G4630382
Mfr # 62116
product price:  $13.99
/ea
Drill America 3/16" x 8" HSS Extra Long Drill Bit DWDDL8X3/16
Drill America

3/16" x 8" HSS Extra Long Drill Bit

Zoro # G1956205
Mfr # DWDDL8X3/16
product price:  $10.59
/ea
Drill America #21x6" HSS Aircraft Extension Drill Bit DWDA/CX621
Drill America

#21x6" HSS Aircraft Extension Drill Bit

Zoro # G1822557
Mfr # DWDA/CX621
product price:  $2.19
/ea
Sold in mult. of 4 for $8.76
Chicago-Latrobe 118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 1/4x8IN 50485
Chicago-Latrobe

118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 1/4x8IN

Zoro # G2985829
Mfr # 50485
product price:  $19.39
/ea
Cleveland 135 Degree NAS 907 Type J Heavy-Duty Cobalt 6 Aircraft Extension Dril Cleveland 3722-6 Straw HSS-CO 8% 1/8 C08115
Cleveland

135 Degree NAS 907 Type J Heavy-Duty Cobalt 6 Aircraft Extension Dril Cleveland 3722-6 Straw HSS-CO 8% 1/8

Zoro # G1208967
Mfr # C08115
product price:  $8.99
/ea
Irwin Aircraft Extension 3/8 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 62124
Irwin

Aircraft Extension 3/8 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1

Zoro # G4630330
Mfr # 62124
product price:  $14.95
/ea
Irwin Aircraft Extension 1/8 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 62108
Irwin

Aircraft Extension 1/8 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1

Zoro # G4627363
Mfr # 62108
product price:  $12.55
/ea
Bosch 1/4In Black Oxide SP 12In Long Carded BL2743
Bosch

1/4In Black Oxide SP 12In Long Carded

Zoro # G3676797
Mfr # BL2743
product price:  $7.99
/ea
Sold in mult. of 2 for $15.98
Chicago-Latrobe 118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 3/8x10IN 50529
Chicago-Latrobe

118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 3/8x10IN

Zoro # G2985899
Mfr # 50529
product price:  $34.39
/ea
Eagle Cutting Tools 7/32 COBALT AIRCRAFT DRILL 12in OAL AC712-014-I
Eagle Cutting Tools

7/32 COBALT AIRCRAFT DRILL 12in OAL

Zoro # G110852992
Mfr # AC712-014-I
product price:  $12.19
/ea
Drill America No 43 x 6" HSS Aircraft Extension Drill Bit, D/AA/C D/AA/CX643
Drill America

No 43 x 6" HSS Aircraft Extension Drill Bit, D/AA/C

Zoro # G010548292
Mfr # D/AA/CX643
product price:  $3.89
/ea
Sold in mult. of 2 for $7.78
Century Drill & Tool Aircraft Drill Bits 33508
Century Drill & Tool

Aircraft Drill Bits

Zoro # G4084039
Mfr # 33508
product price:  $3.29
/ea
Sold in mult. of 3 for $9.87
Norseman Drill & Tool Norseman 168 Aircraft Extension Drill Bit, 12in, Black Oxide, 1/2 69040
Norseman Drill & Tool

Norseman 168 Aircraft Extension Drill Bit, 12in, Black Oxide, 1/2

Zoro # G015850314
Mfr # 69040
product price:  $27.49
/ea
Norseman Drill & Tool Norseman 168 Aircraft Extension Drill Bit, 12in, Black Oxide, 1/8 68800
Norseman Drill & Tool

Norseman 168 Aircraft Extension Drill Bit, 12in, Black Oxide, 1/8

Zoro # G415850556
Mfr # 68800
product price:  $7.69
/ea
Vulcan Drill Bit, 1/4 in Dia, 12 in OAL, Twist Flute, Flat Shank 362851OR
Vulcan

Drill Bit, 1/4 in Dia, 12 in OAL, Twist Flute, Flat Shank

Zoro # G413762998
Mfr # 362851OR
product price:  $13.19
/ea
Drill America 9/16" x 12" HSS Extra Long Drill Bit with 3/8" Shank DWDDL12X9/16X3/8
Drill America

9/16" x 12" HSS Extra Long Drill Bit with 3/8" Shank

Zoro # G810548836
Mfr # DWDDL12X9/16X3/8
product price:  $48.55
/ea
Chicago-Latrobe 118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 5/8x12IN 50619
Chicago-Latrobe

118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 5/8x12IN

Zoro # G2986343
Mfr # 50619
product price:  $80.69
/ea
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 5/16 11112
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 5/16

Zoro # G1208151
Mfr # 11112
product price:  $21.35
/ea
Garant HSS Extra Long Drill, Uncoated, 6 mm 116240 6X330
Garant

HSS Extra Long Drill, Uncoated, 6 mm

Zoro # G314372265
Mfr # 116240 6X330
product price:  $46.15
/ea
Osg Extra Long Drill Bit, 140mm L, 4.80mm dia. 653518712
Osg

Extra Long Drill Bit, 140mm L, 4.80mm dia.

Zoro # G0624780
Mfr # 653518712
product price:  $356.99
/ea
Irwin 1/8 in. X 6 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 pc 66708
Irwin

1/8 in. X 6 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 pc

Zoro # G2701060
Mfr # 66708
product price:  $7.59
/ea
Drill America #7x12" HSS Aircraft Extension Drill Bit DWDA/CX127
Drill America

#7x12" HSS Aircraft Extension Drill Bit

Zoro # G1814245
Mfr # DWDA/CX127
product price:  $9.95
/ea
Sold in mult. of 2 for $19.90
Drill America Fx12" HSS Aircraft Extension Drill Bit DWDA/CX12F
Drill America

Fx12" HSS Aircraft Extension Drill Bit

Zoro # G1861057
Mfr # DWDA/CX12F
product price:  $15.79
/ea
Drill America #1x6" Cobalt Aircraft Extension Drill Bit GLBCOX61
Drill America

#1x6" Cobalt Aircraft Extension Drill Bit

Zoro # G1760117
Mfr # GLBCOX61
product price:  $5.85
/ea
Sold in mult. of 2 for $11.70
Drill America G x6" Cobalt Aircraft Extension Drill Bit GLBCOX6G
Drill America

G x6" Cobalt Aircraft Extension Drill Bit

Zoro # G1759870
Mfr # GLBCOX6G
product price:  $10.35
/ea
Drillco #30, 6 in. AIRCRAFT EXT DRILLS - 1180 1180A030
Drillco

#30, 6 in. AIRCRAFT EXT DRILLS - 1180

Zoro # G610370736
Mfr # 1180A030
product price:  $2.95
/ea
Sold in mult. of 6 for $17.70
Norseman Drill & Tool Norseman 166 Aircraft Drill Bit, 6in, 135 Deg. Split Point, Solid Construction, Black Oxide, 3/8 68770
Norseman Drill & Tool

Norseman 166 Aircraft Drill Bit, 6in, 135 Deg. Split Point, Solid Construction, Black Oxide, 3/8

Zoro # G215850589
Mfr # 68770
product price:  $11.75
/ea
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 3/8 11116
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 3/8

Zoro # G1208081
Mfr # 11116
product price:  $26.89
/ea
Do It Best 5/16'' x 12'' Black Oxide Extended Length Drill Bit QJDIB-BODB-047
Do It Best

5/16'' x 12'' Black Oxide Extended Length Drill Bit

Zoro # G921877795
Mfr # QJDIB-BODB-047
product price:  $9.89
/ea
Milescraft Milescraft 13120103 Drill Block Guide 2410769
Milescraft

Milescraft 13120103 Drill Block Guide

Zoro # G004032202
Mfr # 2410769
product price:  $29.35
/ea
Extra Long Drill Bits (2,000+ items)
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About Extra Long Drill Bits

Extra Long Drill Bits are used for a variety of tasks, such as drilling into hard surfaces or materials that require a longer bit. They come in a variety of sizes and shapes, ranging from 6 inch long drill bits to 12 inch long drill bits.

Types of Extra Long Drill Bits

Extra Long Drill Bits come in different sizes and lengths, such as extra long 1/8 drill bit, extra long 3/32 drill bit, extra large drill bits, extra length drill bits, extended length drill bits and longest drill bit extension. They can also be made out of different materials like carbide or steel depending on the job they need to do.

How Extra Long Drill Bits are Made

Extra Long Drill Bits are usually made out of hard metals like steel or carbide. The tip is usually coated with an abrasive material like diamond dust which helps it cut through harder materials more easily. The shaft is typically hollow so that it can fit onto an extension piece to increase its reach.

Industries that use Extra Long Drill Bits

Extra Long Drill Bits are commonly used by professionals in industries such as construction, plumbing and metalworking. They are often used to create holes in tough surfaces or materials that require a longer reach than standard-length drills can provide.

Find the Extra Long Drill Bits You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Extra Long Drill Bits along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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5/16 long drill bit1/4" long drill bit12.5 mm drill1/4 drill bit 12 in long#24 drill

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