12 in Overall Metalworking Drill Bit Extensions and Sets

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162 results

USED Chicago Latrobe Drill Index Blank 1/16" to 1/2" 29PCS Complete L5
Pre-Owned
RM 640.14
RM 96.74 shipping
Alfa Tools SPT270137 1/2"-20 TPI High-Speed Steel Eco Pro Spiral Pointed Tap
Brand New
RM 128.07
or Best Offer
RM 117.10 shipping
3 Pcs Fairmount Flexible Drill Bit Extension Set Different Sizes, USA
Pre-Owned
RM 73.51
or Best Offer
RM 80.04 shipping
Impact Socket Adapter Set 6" Extension Bit 1/4"Hex Shank 1/4"3/8"1/2" Drive
Brand New
RM 78.25
Was: RM 82.35was - RM 82.35
or Best Offer
RM 65.49 shipping
3/8" Drill Bit 8-1/2" Length Piloted .371" Extension New Aircraft Surplus
New (Other)
RM 53.36
RM 76.88 shipping
1/4" Hex Shank Adapter To 1/2"-20UNF Thread W Reverse Screw for Drill Chuck 2Pcs
Brand New · Unbranded
RM 45.85
or Best Offer
Free shipping
Screwdriver Bit Extension Long Flexible Flexi 1/4" 12" Holder Drill Driver Bendy
Brand New
RM 25.03
RM 70.42 shipping
103 watching
New ListingAMM 9-Piece Impact Grade Socket Adapter Set，1/4", 3/8", and 1/2" Drive |
Brand New
RM 172.81
RM 82.95 shipping
LastCut 5/32 X 12 O.A.L. 135? Split Point Aircraft Extension Drill M2 H.S.S.
Brand New
RM 153.68
or Best Offer
RM 79.83 shipping
Chuck Adapter 1/2" By 1/4" Female Socket + 65mm Dual Purpose Screwdriver
Brand New · Unbranded
RM 50.37
or Best Offer
RM 19.21 shipping
1 Dozen, #20 - No. 20 - Number 20 HSS 12" Aircraft Extension Twist Drill Bit USA
Brand New
RM 127.86
RM 81.62 shipping
New Listing115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 337.46
RM 136.14 shipping
#8 x 12" Long Aircraft Extension Drill. HSS 135° Split Point Quality drill .199
Brand New · DORMER
RM 42.65
RM 64.42 shipping
Chicago-Latrobe Model 11134 #10 12" Extension 12-Drills
New (Other)
RM 294.05
RM 128.80 shipping
1/4" Hex Shank Adapter To 1/2"-20UNF Thread W Reverse Screw for Drill Chuck 2Pcs
Brand New · Unbranded
RM 42.56
Was: RM 45.76was - RM 45.76
or Best Offer
RM 14.94 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.54
Was: RM 397.02was - RM 397.02
RM 136.10 shipping
Hertel Aircraft Extension Drill Bit 0.159" Diam 12" OAL Qty 6 59927194
New (Other)
RM 194.67
Was: RM 341.52was - RM 341.52
or Best Offer
RM 127.00 shipping
Chuck Adapter 1/2" By 1/4" Female Socket
Brand New · Unbranded
RM 46.57
Was: RM 50.08was - RM 50.08
or Best Offer
RM 14.94 shipping
Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059119 501-12 #19 Qnty 12
Brand New
RM 200.43
RM 83.76 shipping
2Pcs Socket Adapter Drill Hex Shank Chuck Change Impact Driver Tool 1/2" To 1/4"
Brand New · Unbranded
RM 61.13
Was: RM 65.02was - RM 65.02
or Best Offer
Free shipping
2Pcs Socket Adapter Drill Hex Shank Chuck Change Impact Driver Tool 1/2" To 1/4"
Brand New · Unbranded
RM 61.30
or Best Offer
Free shipping
Chuck Adapter 1/2" By 1/4" Female Socket + 65/100mm Dual Purpose Screwdriver
Brand New · Unbranded
RM 57.63
or Best Offer
RM 17.03 shipping
Diablo DDEV25-S3 Assorted Pack Double-Ended Square and Torx Drive Bit 2-1/2 in.
Brand New · Diablo
RM 39.10
Was: RM 46.92was - RM 46.92
RM 64.33 shipping
Chuck Adapter 1/2" By 1/4" Female Socket + 65/100mm Magnetic Screwdriver
Brand New · Unbranded
RM 62.75
or Best Offer
RM 14.94 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.59
RM 136.10 shipping
Union Butterfield Aircraft Extension Drill Bit 5/16"x 2.5" HSS 2FL Qty 6 4310282
New (Other)
RM 243.33
Was: RM 426.90was - RM 426.90
or Best Offer
RM 157.31 shipping
FMT 12" Aircraft Extension Drill Size 9/16 Part # 0346132
Brand New
RM 298.83
RM 84.14 shipping
1/4" Hex Shank Adapter To 1/2"-20UNF Thread W Reverse Screw for Drill Chuck 2Pcs
Brand New · Unbranded
RM 45.76
or Best Offer
Free shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.54
Was: RM 397.02was - RM 397.02
RM 136.10 shipping
Impact Grade Socket Adapter Extension Bit 1/4" Hex Shank 1/4" 3/8" 1/2"
Brand New
RM 59.38
Was: RM 74.24was - RM 74.24
or Best Offer
RM 64.93 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.50
RM 136.10 shipping
Impact Grade Socket Adapter Set Extension Bit 1/4" Hex Shank 1/4" 3/8" 1/2"
Brand New
RM 62.80
Was: RM 78.51was - RM 78.51
or Best Offer
RM 65.02 shipping
Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059120 501-12 #20 Qnty 12
Brand New
RM 200.43
RM 83.76 shipping
Chuck Adapter 1/2" By 1/4" Female Socket + 100mm Phillips Screwdriver
Brand New · Unbranded
RM 53.28
Was: RM 57.29was - RM 57.29
or Best Offer
RM 14.94 shipping
Diablo DR04108 Carbide Straight Router Bit - 1/4 in.
Brand New · Diablo
RM 85.59
Was: RM 102.71was - RM 102.71
RM 65.70 shipping
Aircraft Extension Drill Bit #41 x 12" LONG OAL
Brand New · Unbranded
RM 25.57
or Best Offer
RM 96.91 shipping
Relton GRT-K5 5 Pc 3/16"- 1/2" Groov-V Carbide Tipped Drill Set
Brand New
RM 294.86
Was: RM 314.37was - RM 314.37
RM 843.90 shipping
5 Different Drill Bit Extensions 1/4" to 1/2" dia Up to 38" long
Pre-Owned
RM 189.97
RM 134.69 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.50
RM 136.10 shipping
115 PCS 1/16"-1/2" High-Speed Drill Bits Black Gold Metal Round Shank Drill Bit
Brand New · Unbranded
RM 335.50
RM 136.10 shipping
Chuck Adapter 1/2" By 1/4" Female Socket for Electric Ratchet Wrenches 5Pcs
Brand New · Unbranded
RM 143.27
or Best Offer
RM 19.21 shipping
UNION Aircraft Extension Drill Bit #21 x 12" LONG COBALT HSS SPLIT POINT USA
Brand New
RM 55.45
or Best Offer
RM 101.47 shipping
HSS Extension Drill Bit, 12" long lot of 6 HD 7/16" Blk Oxide Extension Bits NEW
Brand New
RM 298.79
or Best Offer
RM 122.95 shipping
CLEVELAND TWIST DRILL C06489 Extension Drill, 13/32 x 12", HSS,
New (Other)
RM 63.95
RM 77.18 shipping
5/16 X 12" AIRCRAFT EXTENSION DRILL 135? SPLIT POINT-TREATED (D-2-5-2-15)
Brand New
RM 52.68
RM 64.72 shipping
Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059127 501-12 #27 Qnty 12
Brand New
RM 191.89
RM 131.87 shipping
Michigan Drill (#38) 12" Cobalt Aircraft Extension Drills Qty. 12 #912C38
New (Other)
RM 496.40
Was: RM 870.88was - RM 870.88
or Best Offer
RM 196.42 shipping
Aircraft Extens 12" OAL 135° PT DWDA/CX12T Drill Bit Set (Pack of 6)
Brand New
RM 128.03
RM 147.49 shipping
Sealey Drill Extension Bar Bit Holder 300mm 12" Extra Long Quick Chuck 1/4"Hex
Brand New · Sealey
RM 104.87
RM 70.42 shipping
3/8" Aircraft Extension Drill Bit 12" Long RH 135° Split Point Oxide Coated TMX
Brand New
RM 100.32
RM 78.25 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.50
RM 136.10 shipping
Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059112 501-12 #12 Qnty 6
Brand New
RM 106.51
RM 129.35 shipping
NOS #20 - No. 20 - Number 20 Wire Size HSS 12" Aircraft Extension Drill Bit USA
Brand New
RM 38.21
RM 78.98 shipping
Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059136 501-12 #36 Qnty 12
Brand New
RM 200.43
RM 83.76 shipping
Diablo DDETV25-S3 Assorted Pack Double-Ended Torx Drive Bit 2-1/2 in.
Brand New
RM 40.09
Was: RM 48.11was - RM 48.11
RM 64.38 shipping
5/16" EXTRA LONG PARABOLIC COBALT AG DRILL TIALN COATED 8" X 12" NACHI 6541P
Brand New
RM 456.78
or Best Offer
RM 102.29 shipping
Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059129 501-12 #29 Qnty 12
Brand New
RM 200.43
RM 132.13 shipping
HERTEL (77426773) HSS AIRCRAFT EXTENSION DRILL BIT 11/32" DIAMETER X 12" OAL USA
New (Other)
RM 119.40
RM 121.20 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 337.46
Was: RM 397.02was - RM 397.02
RM 136.14 shipping
115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"
Brand New · Unbranded
RM 335.50
RM 136.10 shipping

12 in Overall Metalworking Drill Bit Extensions and Sets

Shop by category

162 results

USED Chicago Latrobe Drill Index Blank 1/16" to 1/2" 29PCS Complete L5

Alfa Tools SPT270137 1/2"-20 TPI High-Speed Steel Eco Pro Spiral Pointed Tap

3 Pcs Fairmount Flexible Drill Bit Extension Set Different Sizes, USA

Impact Socket Adapter Set 6" Extension Bit 1/4"Hex Shank 1/4"3/8"1/2" Drive

3/8" Drill Bit 8-1/2" Length Piloted .371" Extension New Aircraft Surplus

1/4" Hex Shank Adapter To 1/2"-20UNF Thread W Reverse Screw for Drill Chuck 2Pcs

Screwdriver Bit Extension Long Flexible Flexi 1/4" 12" Holder Drill Driver Bendy

New ListingAMM 9-Piece Impact Grade Socket Adapter Set，1/4", 3/8", and 1/2" Drive |

LastCut 5/32 X 12 O.A.L. 135? Split Point Aircraft Extension Drill M2 H.S.S.

Chuck Adapter 1/2" By 1/4" Female Socket + 65mm Dual Purpose Screwdriver

1 Dozen, #20 - No. 20 - Number 20 HSS 12" Aircraft Extension Twist Drill Bit USA

New Listing115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

#8 x 12" Long Aircraft Extension Drill. HSS 135° Split Point Quality drill .199

Chicago-Latrobe Model 11134 #10 12" Extension 12-Drills

1/4" Hex Shank Adapter To 1/2"-20UNF Thread W Reverse Screw for Drill Chuck 2Pcs

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

Hertel Aircraft Extension Drill Bit 0.159" Diam 12" OAL Qty 6 59927194

Chuck Adapter 1/2" By 1/4" Female Socket

Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059119 501-12 #19 Qnty 12

2Pcs Socket Adapter Drill Hex Shank Chuck Change Impact Driver Tool 1/2" To 1/4"

2Pcs Socket Adapter Drill Hex Shank Chuck Change Impact Driver Tool 1/2" To 1/4"

Chuck Adapter 1/2" By 1/4" Female Socket + 65/100mm Dual Purpose Screwdriver

Diablo DDEV25-S3 Assorted Pack Double-Ended Square and Torx Drive Bit 2-1/2 in.

Chuck Adapter 1/2" By 1/4" Female Socket + 65/100mm Magnetic Screwdriver

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

Union Butterfield Aircraft Extension Drill Bit 5/16"x 2.5" HSS 2FL Qty 6 4310282

FMT 12" Aircraft Extension Drill Size 9/16 Part # 0346132

1/4" Hex Shank Adapter To 1/2"-20UNF Thread W Reverse Screw for Drill Chuck 2Pcs

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

Impact Grade Socket Adapter Extension Bit 1/4" Hex Shank 1/4" 3/8" 1/2"

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

Impact Grade Socket Adapter Set Extension Bit 1/4" Hex Shank 1/4" 3/8" 1/2"

Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059120 501-12 #20 Qnty 12

Chuck Adapter 1/2" By 1/4" Female Socket + 100mm Phillips Screwdriver

Diablo DR04108 Carbide Straight Router Bit - 1/4 in.

Aircraft Extension Drill Bit #41 x 12" LONG OAL

Relton GRT-K5 5 Pc 3/16"- 1/2" Groov-V Carbide Tipped Drill Set

5 Different Drill Bit Extensions 1/4" to 1/2" dia Up to 38" long

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

115 PCS 1/16"-1/2" High-Speed Drill Bits Black Gold Metal Round Shank Drill Bit

Chuck Adapter 1/2" By 1/4" Female Socket for Electric Ratchet Wrenches 5Pcs

UNION Aircraft Extension Drill Bit #21 x 12" LONG COBALT HSS SPLIT POINT USA

HSS Extension Drill Bit, 12" long lot of 6 HD 7/16" Blk Oxide Extension Bits NEW

CLEVELAND TWIST DRILL C06489 Extension Drill, 13/32 x 12", HSS,

5/16 X 12" AIRCRAFT EXTENSION DRILL 135? SPLIT POINT-TREATED (D-2-5-2-15)

Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059127 501-12 #27 Qnty 12

Michigan Drill (#38) 12" Cobalt Aircraft Extension Drills Qty. 12 #912C38

Aircraft Extens 12" OAL 135° PT DWDA/CX12T Drill Bit Set (Pack of 6)

Sealey Drill Extension Bar Bit Holder 300mm 12" Extra Long Quick Chuck 1/4"Hex

3/8" Aircraft Extension Drill Bit 12" Long RH 135° Split Point Oxide Coated TMX

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059112 501-12 #12 Qnty 6

NOS #20 - No. 20 - Number 20 Wire Size HSS 12" Aircraft Extension Drill Bit USA

Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059136 501-12 #36 Qnty 12

Diablo DDETV25-S3 Assorted Pack Double-Ended Torx Drive Bit 2-1/2 in.

5/16" EXTRA LONG PARABOLIC COBALT AG DRILL TIALN COATED 8" X 12" NACHI 6541P

Precision Twist HSS AIRCRAFT EXTENSION DRILL 12" 059129 501-12 #29 Qnty 12

HERTEL (77426773) HSS AIRCRAFT EXTENSION DRILL BIT 11/32" DIAMETER X 12" OAL USA

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"

115 PCS High-Speed Drill Bits Spiral Flute Round Straight Shank 1/16"-1/2"