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  9. Extra Long Drill Bits
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Extra Long Drill Bits (2,000+ items)

Drill America 3/4" x 12" HSS Extra Long Drill Bit with 1/2"Shank DWDDL12X3/4X1/2
Drill America

3/4" x 12" HSS Extra Long Drill Bit with 1/2"Shank

Zoro # G1947647
Mfr # DWDDL12X3/4X1/2
product price:  $67.05
/ea
Drill America 7/32"x6" HSS Aircraft Extension Drill Bit, Overall Length: 6" DWDA/CX67/32
Drill America

7/32"x6" HSS Aircraft Extension Drill Bit, Overall Length: 6"

Zoro # G1847136
Mfr # DWDA/CX67/32
product price:  $3.25
/ea
Sold in mult. of 3 for $9.75
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:  $100.99
/ea
Irwin Irwin Aircraft Extension 1/4 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 62116
Irwin

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 5/8" x 18" HSS Extra Long Drill Bit with 1/2"Shank DWDDL18X5/8X1/2
Drill America

5/8" x 18" HSS Extra Long Drill Bit with 1/2"Shank

Zoro # G1951390
Mfr # DWDDL18X5/8X1/2
product price:  $74.69
/ea
Drill America 7/32" x 8" HSS Extra Long Drill Bit DWDDL8X7/32
Drill America

7/32" x 8" HSS Extra Long Drill Bit

Zoro # G1936900
Mfr # DWDDL8X7/32
product price:  $16.15
/ea
Drill America 5/32"x6" Cobalt Aircraft Extension Drill Bit GLBCOX65/32
Drill America

5/32"x6" Cobalt Aircraft Extension Drill Bit

Zoro # G1760808
Mfr # GLBCOX65/32
product price:  $3.05
/ea
Sold in mult. of 3 for $9.15
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:  $25.69
/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:  $2.45
/ea
Sold in mult. of 4 for $9.80
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 Irwin Aircraft Extension 1/2 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 62132
Irwin

Irwin Aircraft Extension 1/2 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1

Zoro # G4629210
Mfr # 62132
product price:  $21.39
/ea
Drill America 7/32" x 6" HSS Aircraft Extension Drill Bit, D/AA/C D/AA/CX67/32
Drill America

7/32" x 6" HSS Aircraft Extension Drill Bit, D/AA/C

Zoro # G1846427
Mfr # D/AA/CX67/32
product price:  $3.49
/ea
Sold in mult. of 2 for $6.98
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 1/8 11100
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 1/8

Zoro # G1151339
Mfr # 11100
product price:  $11.39
/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:  $20.59
/ea
Drill America No 30 x 6" HSS Aircraft Extension Drill Bit, D/AA/C D/AA/CX630
Drill America

No 30 x 6" HSS Aircraft Extension Drill Bit, D/AA/C

Zoro # G810548812
Mfr # D/AA/CX630
product price:  $2.45
/ea
Sold in mult. of 3 for $7.35
Cleveland 135 Degree NAS 907 Type J Cobalt Heavy-Duty 12 Aircraft Ext. Dril Cleveland 3722-12 Straw HSS-CO 8% 1/4-E C08187
Cleveland

135 Degree NAS 907 Type J Cobalt Heavy-Duty 12 Aircraft Ext. Dril Cleveland 3722-12 Straw HSS-CO 8% 1/4-E

Zoro # G2988839
Mfr # C08187
product price:  $23.39
/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
Hanson 12" Aircraft Extension High Speed Steel Fractional Straight Shank Drill Bit - 1/8" 62108
Hanson

12" Aircraft Extension High Speed Steel Fractional Straight Shank Drill Bit - 1/8"

Zoro # G502674645
Mfr # 62108
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 5/16x8IN 50503
Chicago-Latrobe

118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 5/16x8IN

Zoro # G2986011
Mfr # 50503
product price:  $24.89
/ea
Bsc Preferred 14x18 Installer Bit DIB1050
Bsc Preferred

14x18 Installer Bit

Zoro # G107973105
Mfr # DIB1050
product price:  $13.15
/ea
Eagle Cutting Tools 7/32 HIGH SPEED STEEL AIRCRAFT DRILL 12in OAL A712-014-I
Eagle Cutting Tools

7/32 HIGH SPEED STEEL AIRCRAFT DRILL 12in OAL

Zoro # G710858288
Mfr # A712-014-I
product price:  $6.79
/ea
Sold in mult. of 2 for $13.58
Champion Cutting Tool No. 1 x 6in CS6X Aircraft Extension Drill - Contractor Series, 135 deg Split Pnt, HSS w/Oxide Treat CHA CS6X-1
Champion Cutting Tool

No. 1 x 6in CS6X Aircraft Extension Drill - Contractor Series, 135 deg Split Pnt, HSS w/Oxide Treat

Zoro # G011880193
Mfr # CHA CS6X-1
product price:  $109.99
/pk 12, $9.17/ea
Irwin Irwin Aircraft Extension 1/8 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1 62108
Irwin

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
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC 5/32 11007
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC 5/32

Zoro # G2867221
Mfr # 11007
product price:  $4.59
/ea
Cleveland 135 Degree NAS 907 Type J Cobalt Heavy-Duty 12 Aircraft Ext. Dril Cleveland 3722-12 Straw HSS-CO 8% 13/64 C08183
Cleveland

135 Degree NAS 907 Type J Cobalt Heavy-Duty 12 Aircraft Ext. Dril Cleveland 3722-12 Straw HSS-CO 8% 13/64

Zoro # G2988811
Mfr # C08183
product price:  $24.19
/ea
Eagle Cutting Tools 1/8 COBALT AIRCRAFT DRILL 12in OAL AC712-008-I
Eagle Cutting Tools

1/8 COBALT AIRCRAFT DRILL 12in OAL

Zoro # G810853169
Mfr # AC712-008-I
product price:  $10.69
/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:  $322.99
/ea
Chicago-Latrobe 118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 9/16x12IN 50596
Chicago-Latrobe

118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 9/16x12IN

Zoro # G2986407
Mfr # 50596
product price:  $64.49
/ea
Eazypower Air Craft Drill Bit, HSS, 5/32 in. 82235
Eazypower

Air Craft Drill Bit, HSS, 5/32 in.

Zoro # G7535884
Mfr # 82235
product price:  $8.15
/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
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 9/64 11101
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 912 Steam Oxide HSS RHS/RHC 9/64

Zoro # G1830208
Mfr # 11101
product price:  $11.45
/ea
Chicago-Latrobe 118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 3/8x12IN 50743
Chicago-Latrobe

118 Degree Heavy-Duty Extra Long Drill Chicago-Latrobe 120X Steam Oxide HSS RHS/RHC 3/8x12IN

Zoro # G2986562
Mfr # 50743
product price:  $33.69
/ea
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 43 11073
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 43

Zoro # G1150779
Mfr # 11073
product price:  $5.45
/ea
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 21 11051
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 21

Zoro # G1150602
Mfr # 11051
product price:  $4.59
/ea
Chicago-Latrobe 135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 1 11031
Chicago-Latrobe

135 Degree NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC No 1

Zoro # G1219607
Mfr # 11031
product price:  $7.39
/ea
Yg-1 Tool Hss 12" Aircraft Extension Drill 135 Degree Split Point Steam Homo D1634032
Yg-1 Tool

Hss 12" Aircraft Extension Drill 135 Degree Split Point Steam Homo

Zoro # G4463292
Mfr # D1634032
product price:  $36.35
/ea
Sold in mult. of 5 for $181.75
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.

Related Categories

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