Shop What Size Drill Bit for 1 4 NPT Tap

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$19.99
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-18 NPT Tap Sizes Included Model: 49-57-5591
Grainger
230
$19.99
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-18 NPT Tap Sizes Included Model: 49-57-5591
Grainger
$9.66
Ideal 36-1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$9.66
Ideal 36-1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$11.80
Greenlee DTAP1/4-20 DRILL/TAP,1/4-20.
Toolup.com
172
$11.80
Greenlee DTAP1/4-20 DRILL/TAP,1/4-20.
Toolup.com
$16.44
Century Drill & Tool 93202, 1/4-18 NPT/7/16 Combo
Amazon.com
1K+
$16.44
Century Drill & Tool 93202, 1/4-18 NPT/7/16 Combo
Amazon.com
$92.45
Greenlee Ldtap1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$92.45
Greenlee Ldtap1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$7.07
Brixwell 1/4"-18 1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit Uncoated (Bright) TSMF4312
DkHardware.com
$7.07
Brixwell 1/4"-18 1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit Uncoated (Bright) TSMF4312
DkHardware.com
$19.99
5-Piece NPT Pipe Tap Set, 1/8", 1/4", 3/8", 1/2", 3/4" ¾" NPT Tap Set Carbon Steel Hand Threading Plumbing Tap Set For Accurate Threads, Assorted
Amazon.com
297
$19.99
5-Piece NPT Pipe Tap Set, 1/8", 1/4", 3/8", 1/2", 3/4" ¾" NPT Tap Set Carbon Steel Hand Threading Plumbing Tap Set For Accurate Threads, Assorted
Amazon.com
$4.71
1/4 in. Carbon Steel NPT Pipe Tap And 7/16 in. High Speed Steel Drill Bit Set (2-Piece)
Home Depot
3
Free shipping
$4.71
1/4 in. Carbon Steel NPT Pipe Tap And 7/16 in. High Speed Steel Drill Bit Set (2-Piece)
Home Depot
$6.89
IDEAL Pilot Drill Bit: 1/4 in Pilot Bit Shank Size, 1/4 in Pilot Bit Size, Carbide Model: 36-312
Grainger
297
$6.89
IDEAL Pilot Drill Bit: 1/4 in Pilot Bit Shank Size, 1/4 in Pilot Bit Size, Carbide Model: 36-312
Grainger
$13.42
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-20 NC Tap Sizes Included Model: 49-57-5534
Grainger
239
$13.42
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-20 NC Tap Sizes Included Model: 49-57-5534
Grainger
$11.78
Drill America POU1/4NPTW/DRILL 1/4" Npt Tap And 7/16" Hss Drill Bit
Zoro.com
151
$11.78
Drill America POU1/4NPTW/DRILL 1/4" Npt Tap And 7/16" Hss Drill Bit
Zoro.com
$47.56
Drill America - DWTPT1/8-1SET 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set, 1/8", 1/4", 3/8", 1/2", 3/4" And 1" In Wooden Case
Amazon.com
730
Free shipping
$47.56
Drill America - DWTPT1/8-1SET 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set, 1/8", 1/4", 3/8", 1/2", 3/4" And 1" In Wooden Case
Amazon.com
$193.99
Drill America DWTHS1/4-1-1/4SET 6Pc. Hss Npt Pipe Tap Set 1/4", 3/8, 1/
Zoro.com
$193.99
Drill America DWTHS1/4-1-1/4SET 6Pc. Hss Npt Pipe Tap Set 1/4", 3/8, 1/
Zoro.com
$15.20
1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit In Plastic Pouch., Multifunction Power Tools By Qualtech
Shop Houzz
151
$15.20
1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit In Plastic Pouch., Multifunction Power Tools By Qualtech
Shop Houzz
$41.85
Drill America DWTPT1/8-1SET 6Pc. Npt Pipe Tap Set, 1/8, /1/4, 3/8, 1/2, 3/
Zoro.com
730
$41.85
Drill America DWTPT1/8-1SET 6Pc. Npt Pipe Tap Set, 1/8, /1/4, 3/8, 1/2, 3/
Zoro.com
$10.99
Milwaukee 1/4"-28 NF Straight Flute Plug Tap & 3 Drill Bit 49-57-5538
Ohio Power Tool
$10.99
Milwaukee 1/4"-28 NF Straight Flute Plug Tap & 3 Drill Bit 49-57-5538
Ohio Power Tool
$57.20
Drill America 6 Piece Carbon Steel NPT Pipe Tap Set 1/4" (DWTPT1/4-1-1/4SET)
JBTools
86
$57.20
Drill America 6 Piece Carbon Steel NPT Pipe Tap Set 1/4" (DWTPT1/4-1-1/4SET)
JBTools
$14.99
Century Drill & Tool Co. Inc., TAP NPT 1/4 18 NPT DRILL BIT 7/16in. COMBO PACK, Pieces (Qty.) 2 Measurement Standard Standard (SAE), Model 93202
Northern Tool
1K+
$14.99
Century Drill & Tool Co. Inc., TAP NPT 1/4 18 NPT DRILL BIT 7/16in. COMBO PACK, Pieces (Qty.) 2 Measurement Standard Standard (SAE), Model 93202
Northern Tool
$37.99
Irwin Hanson High Speed Steel Drill And Tap Bit 1/4 in. 2 Pc
Ace Hardware
67
$37.99
Irwin Hanson High Speed Steel Drill And Tap Bit 1/4 in. 2 Pc
Ace Hardware
$67.14
1/4" Solid Carbide Drill Bit, 118 Degree Drill Point, Straight Shank, Champion 105-1/4 - 1 Pack
Tanner Bolt & Nut
$67.14
1/4" Solid Carbide Drill Bit, 118 Degree Drill Point, Straight Shank, Champion 105-1/4 - 1 Pack
Tanner Bolt & Nut
$10.99
Milwaukee 1/4"-20 NC Straight Flute Plug Tap & 7 Drill Bit 49-57-5534
Ohio Power Tool
239
$10.99
Milwaukee 1/4"-20 NC Straight Flute Plug Tap & 7 Drill Bit 49-57-5534
Ohio Power Tool
$50.97
Greenlee DTAPKIT 6-32 To 1/4-20 6 Piece Drill/Tap Set
Toolup.com
1K+
$50.97
Greenlee DTAPKIT 6-32 To 1/4-20 6 Piece Drill/Tap Set
Toolup.com
$30.98
IRWIN HANSON 1/4-In Npt (Pipe) 2-Pack Tap And Drill Set | 80260
Lowe's
67
$30.98
IRWIN HANSON 1/4-In Npt (Pipe) 2-Pack Tap And Drill Set | 80260
Lowe's
$247.49
Drill America 6 Piece Npt Pipe Tap Set 1/4 in - 1-1/4 in Carbon Steel
eBay.com
Free shipping
$247.49
Drill America 6 Piece Npt Pipe Tap Set 1/4 in - 1-1/4 in Carbon Steel
eBay.com
$15.99
Uxcell Tap And Drill Bit Set 1/4-18 NPT Thread Tap & 7/16" Black Oxide Twist Drill Bit Tapping Tools
Walmart
Free shipping
$15.99
Uxcell Tap And Drill Bit Set 1/4-18 NPT Thread Tap & 7/16" Black Oxide Twist Drill Bit Tapping Tools
Walmart
$14.90
1/4 Carbon Steel NPT Tap And 7/16 HSS Drill Bit Kit. Drill America. Black. Other Tools & Workshop Equipment. 887861241830.
eBay.com
2
Free shipping
$14.90
1/4 Carbon Steel NPT Tap And 7/16 HSS Drill Bit Kit. Drill America. Black. Other Tools & Workshop Equipment. 887861241830.
eBay.com
$2.59
Blu-Mol Xtreme 1/4 in. High Speed Steel Drill Bit 1 Pk
Ace Hardware
$2.59
Blu-Mol Xtreme 1/4 in. High Speed Steel Drill Bit 1 Pk
Ace Hardware
$7.53
Drill America 1/4" Carbon Steel NPT Tap And 7/16 HSS Drill Bit Kit POU1/4NPTW/DRILL
DkHardware.com
151
$7.53
Drill America 1/4" Carbon Steel NPT Tap And 7/16 HSS Drill Bit Kit POU1/4NPTW/DRILL
DkHardware.com
$63.32
RCPOU1-4NPTW - Drill Bit And Tap Set 1/4 Inch NPT
Pool Web
$63.32
RCPOU1-4NPTW - Drill Bit And Tap Set 1/4 Inch NPT
Pool Web
$17.99
Uxcell Tap And Drill Bit Set, 1/4-18 NPT Straight Flute Thread Tap & 11mm Drill Bit
Walmart
Free shipping
$17.99
Uxcell Tap And Drill Bit Set, 1/4-18 NPT Straight Flute Thread Tap & 11mm Drill Bit
Walmart
$250.52
6 Piece NPT Pipe Tap Set 1/4 in 1-1/4 in Carbon Steel In Wooden Case. Drill America. Uncoated Bright . Drill Bits. 887861241618.
eBay.com
Free shipping
$250.52
6 Piece NPT Pipe Tap Set 1/4 in 1-1/4 in Carbon Steel In Wooden Case. Drill America. Uncoated Bright . Drill Bits. 887861241618.
eBay.com
$13.99
Irwin Hanson Steel SAE Drill And Tap Set 13/64 in. 1/4 in. 2 Pc
Ace Hardware
592
$13.99
Irwin Hanson Steel SAE Drill And Tap Set 13/64 in. 1/4 in. 2 Pc
Ace Hardware
$63.88
Metallics 1/4-20 High Speed Steel Drill-Tap-1 Per Pack (DT1420)
Lighting Supply
$63.88
Metallics 1/4-20 High Speed Steel Drill-Tap-1 Per Pack (DT1420)
Lighting Supply
$15.49
Milwaukee, 1/4In.-18 NPT Plug Tap 7/16in. Drill Bit, Pieces (Qty.) 1 Measurement Standard Standard (SAE), Model 49-57-5591
Northern Tool
230
$15.49
Milwaukee, 1/4In.-18 NPT Plug Tap 7/16in. Drill Bit, Pieces (Qty.) 1 Measurement Standard Standard (SAE), Model 49-57-5591
Northern Tool
$40.07
1/4"-20 - DT22 Combination Drill & Tap, 20 TPI (Threads Per Inch), 118 Degree Point, 2 Flute, High Speed Steel, Champion DT22-1/4-20 - 1 Pack
Tanner Bolt & Nut
$40.07
1/4"-20 - DT22 Combination Drill & Tap, 20 TPI (Threads Per Inch), 118 Degree Point, 2 Flute, High Speed Steel, Champion DT22-1/4-20 - 1 Pack
Tanner Bolt & Nut
$2.37
Bosch High Speed Steel Drill Bit 1/4"
Woodworker's Hardware
$2.37
Bosch High Speed Steel Drill Bit 1/4"
Woodworker's Hardware

Shop What Size Drill Bit for 1 4 NPT Tap

Sponsored
About our ads
$19.99
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-18 NPT Tap Sizes Included Model: 49-57-5591
Grainger
230
$19.99
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-18 NPT Tap Sizes Included Model: 49-57-5591
Grainger
$9.66
Ideal 36-1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$9.66
Ideal 36-1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$11.80
Greenlee DTAP1/4-20 DRILL/TAP,1/4-20.
Toolup.com
172
$11.80
Greenlee DTAP1/4-20 DRILL/TAP,1/4-20.
Toolup.com
$16.44
Century Drill & Tool 93202, 1/4-18 NPT/7/16 Combo
Amazon.com
1K+
$16.44
Century Drill & Tool 93202, 1/4-18 NPT/7/16 Combo
Amazon.com
$92.45
Greenlee Ldtap1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$92.45
Greenlee Ldtap1/4-20 Drill/Tap Bit
New Feedonomics Feed - ARC 8/12/2025
$7.07
Brixwell 1/4"-18 1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit Uncoated (Bright) TSMF4312
DkHardware.com
$7.07
Brixwell 1/4"-18 1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit Uncoated (Bright) TSMF4312
DkHardware.com
$19.99
5-Piece NPT Pipe Tap Set, 1/8", 1/4", 3/8", 1/2", 3/4" ¾" NPT Tap Set Carbon Steel Hand Threading Plumbing Tap Set For Accurate Threads, Assorted
Amazon.com
297
$19.99
5-Piece NPT Pipe Tap Set, 1/8", 1/4", 3/8", 1/2", 3/4" ¾" NPT Tap Set Carbon Steel Hand Threading Plumbing Tap Set For Accurate Threads, Assorted
Amazon.com
$4.71
1/4 in. Carbon Steel NPT Pipe Tap And 7/16 in. High Speed Steel Drill Bit Set (2-Piece)
Home Depot
3
Free shipping
$4.71
1/4 in. Carbon Steel NPT Pipe Tap And 7/16 in. High Speed Steel Drill Bit Set (2-Piece)
Home Depot
$6.89
IDEAL Pilot Drill Bit: 1/4 in Pilot Bit Shank Size, 1/4 in Pilot Bit Size, Carbide Model: 36-312
Grainger
297
$6.89
IDEAL Pilot Drill Bit: 1/4 in Pilot Bit Shank Size, 1/4 in Pilot Bit Size, Carbide Model: 36-312
Grainger
$13.42
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-20 NC Tap Sizes Included Model: 49-57-5534
Grainger
239
$13.42
Milwaukee Plug Tap And Drill Bit: 2 Pieces, Carbon Steel Tap, 1/4 In-20 NC Tap Sizes Included Model: 49-57-5534
Grainger
$11.78
Drill America POU1/4NPTW/DRILL 1/4" Npt Tap And 7/16" Hss Drill Bit
Zoro.com
151
$11.78
Drill America POU1/4NPTW/DRILL 1/4" Npt Tap And 7/16" Hss Drill Bit
Zoro.com
$47.56
Drill America - DWTPT1/8-1SET 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set, 1/8", 1/4", 3/8", 1/2", 3/4" And 1" In Wooden Case
Amazon.com
730
Free shipping
$47.56
Drill America - DWTPT1/8-1SET 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set, 1/8", 1/4", 3/8", 1/2", 3/4" And 1" In Wooden Case
Amazon.com
$193.99
Drill America DWTHS1/4-1-1/4SET 6Pc. Hss Npt Pipe Tap Set 1/4", 3/8, 1/
Zoro.com
$193.99
Drill America DWTHS1/4-1-1/4SET 6Pc. Hss Npt Pipe Tap Set 1/4", 3/8, 1/
Zoro.com
$15.20
1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit In Plastic Pouch., Multifunction Power Tools By Qualtech
Shop Houzz
151
$15.20
1/4" Carbon Steel NPT Tap And 7/16" HSS Drill Bit In Plastic Pouch., Multifunction Power Tools By Qualtech
Shop Houzz
$41.85
Drill America DWTPT1/8-1SET 6Pc. Npt Pipe Tap Set, 1/8, /1/4, 3/8, 1/2, 3/
Zoro.com
730
$41.85
Drill America DWTPT1/8-1SET 6Pc. Npt Pipe Tap Set, 1/8, /1/4, 3/8, 1/2, 3/
Zoro.com
$10.99
Milwaukee 1/4"-28 NF Straight Flute Plug Tap & 3 Drill Bit 49-57-5538
Ohio Power Tool
$10.99
Milwaukee 1/4"-28 NF Straight Flute Plug Tap & 3 Drill Bit 49-57-5538
Ohio Power Tool
$57.20
Drill America 6 Piece Carbon Steel NPT Pipe Tap Set 1/4" (DWTPT1/4-1-1/4SET)
JBTools
86
$57.20
Drill America 6 Piece Carbon Steel NPT Pipe Tap Set 1/4" (DWTPT1/4-1-1/4SET)
JBTools
$14.99
Century Drill & Tool Co. Inc., TAP NPT 1/4 18 NPT DRILL BIT 7/16in. COMBO PACK, Pieces (Qty.) 2 Measurement Standard Standard (SAE), Model 93202
Northern Tool
1K+
$14.99
Century Drill & Tool Co. Inc., TAP NPT 1/4 18 NPT DRILL BIT 7/16in. COMBO PACK, Pieces (Qty.) 2 Measurement Standard Standard (SAE), Model 93202
Northern Tool