smarthomepromotion 
Best results for 1 4 npt tap drill size
Drill America 1-1/4"-11-1/2 NPT Pipe Tap, Carbon Steel, DWTPT Series
$32.49
$38.66
Amazon.com
Last update was on: May 5, 2024 4:54 am
- Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threads
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Round shank with square end
- Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
- Right-Hand cut tools have a cutting action that engages when they are run in a clockwise direction
Century Drill & Tool 93202 1/4-18 NPT Tap and 7/16" Drill Combo Pack
$13.98
$17.06
Amazon.com
Last update was on: May 5, 2024 4:54 am
- Tap and drill Combo pack offers correct drill size for the tap in one convenient package
- Tap offers precision cut threads, accurately formed for consistent, exact threading
- Tap is heat treated and tempered for file hard threads, and longer, useful life
- Tap designed for hand cutting applications
- Drill bit made of premium grade high speed steel
Century Drill and Tool 95202 Plug Hand Pipe Tap, 1/4-18 NPT
American Tool Exchange Irwin Hanson 1/4” – 18 NPT Tap + 7/16” Drill Bit (AHN-80260)
Drill America 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set 1/4", 3/8", 1/2", 3/4", 1" and 1-1/4" in Wooden Case
$58.59
$66.21
Amazon.com
Last update was on: May 5, 2024 4:54 am
- Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threads
- Also called 'pipe taps', National Pipe Taper (NPT) taps are appropriate for threading a wide variety of materials both ferrous and non-ferrous.
- The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap.
- The thread tapers 3/4 of an inch per foot. All Pipe Taps furnished with a 2-1/2 to 3-1/2 thread chamfer.
Hanson 1903ZR Tap 1/4"-18Npt Taper, for Tap Die Extraction
$8.40
$10.25
Amazon.com
Last update was on: May 5, 2024 4:54 am
- Each taper tap is used to cut internal threads in pipes
- This taper tap is ideal for pipe fittings
- Taps are tapered at a rate of 3/4 inches per foot
- Nominal size of the tap is that of the pipe fitting being tapped
- 1/4" size with 18 NPT (National Pipe Taper)
YXQ 1/4-18 NPT Thread Tap Machine 4 Straight Flute Taps Taper and Plug Maker Pipe Tap Right Hand High Carbon Steel Accurate
Vermont American 20352 1/4-18 NPT High Carbon Steel Pipe Tap Bulk
$10.94
$14.00
Amazon.com
Last update was on: May 5, 2024 4:54 am
- High carbon steel pipe taps are ideal for pipe fittings, cutting internal threads and wherever an extremely tight fit is required.
- Taper taps have 8 to 10 threads chamfered for easy starts in tough materials.
- Four flute design on all taps ensures fast and easy chip clearance.
- Required drill size is permanently etched on the tool for quick and easy reference.
Vermont American 203711/8-27 NPT High Carbon Steel Pipe Tap
Drill America 1/4" Carbon Steel NPT Pipe Tap and 7/16" High Speed Steel Drill Bit Set, POU Series
$11.18
$14.09
Amazon.com
Last update was on: May 5, 2024 4:54 am
- Carbon steel pipe taps are designed to clean and or re-thread damaged or Jam pipe threads
- Black oxide drill bit is ideal for production, maintenance or portable drilling jobs
- 1/4" carbon steel NPT tap and 7/16" HSS drill bit
- Set comes in plastic pouch
- Set contains matching NPT pipe tap and high speed steel drill bit
Best Choice 40-Piece Tap and Die Set – SAE Inch Sizes | Essential Threading Tool with Storage Case
$26.99
$31.85
Amazon.com
Last update was on: May 5, 2024 4:54 am
- PREMIUM MATERIAL AND DURABILITY: Industrial grade GCr15 bearing steel construction ensures durability and tool longevity
- EXCELLENT CUTTING PERFORMANCE: All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance
- TAPERED TEETH DESIGN: Tapered coarse and fine taps and dies start threading more easily and smoothly, and prevent overthreading
ABN Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads
$46.99
$66.73
Amazon.com
Last update was on: May 5, 2024 4:54 am
- CUT AND RENEW THREADS: The ABN Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads is a comprehensive set for cutting and renewing external and internal threads to exact standards
- SIZES: Metric taps 3x0.5, 4x0.7, 5x0.8, 6x1.0, 7x1.0, 8x1.25, 9x1.25, 10x1.0, 10x1.5, 12x1.75
- UNC taps 4-40, 6-32, 8-32, 10-24, 12-24, 1/4, 5/16, 3/8, 7/16, 1/2
Uxcell a15012200ux0336 G 1/4-19 BSP 55 Degree Pipe Thread HSS Tap 4 Straight Flutes
IRWIN Tools Hanson Machine Screw/Fractional/Metric Tap and Hex Die and Drill Bit Deluxe Set, 117 Piece 26377
$219.99
$244.19
Amazon.com
Last update was on: May 5, 2024 4:54 am
- Ideal for rethreading fasteners and fastener holes for auto and machinery repair
- Constructed of high carbon steel for durability
- Puts commonly needed taps, dies, drill bits, and extractors at your fingertips
- Perfect set for the professional craftsman
- Contains 117 of the most commonly needed machine screw plug tap and hex die sizes, drill bits, spiral screw extractors, an adjustable handle tap wrench, 2-in-1 tap wrench, t-handle wrench, pitch gauges, and a plastic case
Hanson 1904 Tap
Hanson-Tap plus Drill Bit 1/4-18 Npt plus 7/16 80260
Muzerdo 86 Piece Tap and Die Set Bearing Steel Sae and Metric Tools, Titanium Coated with Metal Carrying Case
$129.99
$193.69
Amazon.com
Last update was on: May 5, 2024 4:54 am
- This tap and die set are made of made of high carbon chromium bearing steel which are more stronger, An overall chromium coating improves the corrosion resistance of the generally used through-hardening bearing steel.
- 86 piece tungsten steel set comes in an organized, rugged plastic storage case
- Ideal for rethreading fasteners and fastener holes for auto and machinery repair. Perfect set for the professional craftsman
