goldstarkitchen 
Best results for drill size 3 8 npt tap
Century Drill & Tool 95203 High Carbon Steel National Pipe Tap, 3/8-18 NPT
Union Butterfield TN1541 High-Speed Steel Pipe Tap, NPT, Medium Hook, TiN Coated, Round Shank with Square End, 3/8"-18 Thread Size
$77.65
$86.97
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- Pipe tap cuts threads in pipes and pipe fittings
- NPT (National Pipe Taper) thread for compatibility with a range of threads
- Titanium nitride (TiN) coating combines hardness with low friction for extended tool life and faster cutting
- Straight flutes to cut threads in through holes and blind holes
- Medium hook for general-purpose pipe tapping
Vermont American 203711/8-27 NPT High Carbon Steel Pipe Tap
IRWIN 1904P 3/8-18 NPT High Carbon Steel Pipe Tap
Best Choice 40-Piece Tap and Die Set – SAE Inch Sizes | Essential Threading Tool with Storage Case
$26.99
$38.60
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- 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
IRWIN Tools Hanson Machine Screw/Fractional/Metric Tap and Hex Die and Drill Bit Deluxe Set, 117 Piece 26377
$219.99
$323.39
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- 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
Drill America 3"-8 NPT Pipe Tap, Carbon Steel, DWTPT Series
$200.56
$292.82
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- 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
Drill America 3/8" Carbon Steel NPT Pipe Tap and 37/64" High Speed Steel Drill Bit Set, POU Series
$13.57
$15.74
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- 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
- 3/8" carbon steel NPT tap and 37/64" HSS drill bit with 1/2" Shank
- Set comes in plastic pouch
- Set contains matching NPT pipe tap and high speed steel drill bit
Hanson 1904 Tap
Forney 21032 Tapered Pipe Tap Industrial Pro HSS, 3/8-Inch by 18-Inch
ABN Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads
$46.99
$69.55
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- 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
Irwin Tools 2734- 3 Piece Set – Tap 8 mm -1 25
Muzerdo 86 Piece Tap and Die Set Bearing Steel Sae and Metric Tools, Titanium Coated with Metal Carrying Case
$129.99
$184.59
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- 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
Neiko 00916A SAE Pro-Grade Large-Diameter Titanium Tap & Die Set (45 Piece)
$85.00
$99.45
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- Titanium cutting edges hold sharpness up to 20x longer than steel, making it perfect for any small or large projects
- Effortlessly cut new material or repair damaged threads, saving time purchasing new threads
- Equipped in a heavy duty molded case for easy identification, storage and portability for all on the go jobs
- Professional grade steel construction is highly durable and built to last for multiple uses
Vermont American 20750 Box 3/8-Inch to 18 High Carbon Steel Large Pipe Heby Die
IRWIN Tools 1813817 Performance Threading System Deluxe Tap, Die and Drill Bit Set, 116-Piece
$299.99
$368.99
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- Tap and die set includes: Pipe: 1/8" - 27 NPT and 1/8" - 28 BSP
- Spiral-flute screw extractor: EX-1, EX-2, EX-3, EX-4 and EX-5
- Machine screw: 4 - 40 NC, 6 - 32 NC, 8 - 32 NC, 10 - 24 NC, 10 - 32 NF and 12 - 24 NC
- Fractional: 1/4" - 20 NC, 1/4" - 28 NF, 5/16" - 18 NC, 5/16" - 24 NF, 3/8" - 16 NC, 3/8" - 24 NF, 7/16" - 14 NC, 7/16" - 20 NF, 1/2" - 13 NC and 1/2" - 20 NF
- Metric: 3mm - 0.5, 4mm - 0.7, 4mm - 0.75, 5mm - 0.8, 5mm - 0.9, 6mm - 1.0, 7mm - 1.0, 8mm - 1.0, 8mm - 1.25, 9mm - 1.0, 9mm - 1.25, 10mm - 1.25, 10mm - 1.5, 11mm - 1.5, 12mm - 1.25 and 12mm - 1.75
Neiko 00908A SAE and Metric Tap and Hexagon Die Set, Alloy Steel | 76-Piece Set
$64.85
$71.98
Amazon.com
Last update was on: November 22, 2024 7:30 pm
- SAE & METRIC: Tap and dies are constructed of durable alloy steel for a long life to build new tools or repair damaged and worn threads
- 34pc tap & 34pc die: M3x0.5, M4x0.7, M4x0.75, M5x0.8, M5x0.9, M6x1, M7x1, M8x1, M9x1, M10x1.25, M10x1.5 ,M11x1.5, M12x1.5, M12x1.75, M8x1.25, M9x1.25
- 4-40UNC, 6-32UNC, 8-32UNC, 10-24UNC, 10-32VNF, 12-24UNC, 1/4-20UNC, 1/4-28UNF, 5/16-18UNC, 5/16-24UNF, 3/8-16UNC, 3/8-24UNF, 7/16-14UNC
