lifeeconomic 
Best results for drill bit size for 1/8 npt
Drill America 1/8" Carbon Steel NPT Pipe Tap and R High Speed Steel Drill Bit Set, POU Series
$4.92
$6.69
Amazon.com
Last update was on: May 18, 2024 1:16 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
- 1/8" carbon steel NPT tap and "R" HSS drill bit
- Set comes in plastic pouch
- Set contains matching NPT pipe tap and high speed steel drill bit
DEWALT DW1122 11/32-Inch Black Oxide Split Point Twist Drill Bit
$4.98
$5.53
Amazon.com
Last update was on: May 18, 2024 1:16 pm
- General purpose bit for drilling through metal, wood, fiberglass, stainless steel
- This product is manufactured in China
- This product meets customer requirement
- 135 degree split point drills on contact and prevents from walking
- Parabolic flute design improves chip ejection in metal and wood drilling applications
- Black oxide coated for greater resistance to wear
Vermont American 203711/8-27 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
$38.06
Amazon.com
Last update was on: May 18, 2024 1:16 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
GearWrench 114PC 82812 Ratcheting Tap and Die Drive Tool Set SAE/Metric
Vermont American 10222 11/32-Inch HSS Jobber Drill Bit
$6.85
$7.95
Amazon.com
Last update was on: May 18, 2024 1:16 pm
- For drilling in wood, metal and plastic. Each high speed steel bit is hardened and tempered for long life and high performance in tough applications
- 118 Degree point configuration is ideal for general purpose drilling applications
- 3/8-Inch reduced shank allows for drilling larger holes with 3/8-Inch drills
Century Drill & Tool 93201 1/8-27 NPT Tap and 21/64" Drill Combo Pack
$11.58
$13.32
Amazon.com
Last update was on: May 18, 2024 1:16 pm
- 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
DEWALT DW5469 1-1/8-Inch x 16-Inch x 18-Inch Rock Carbide SDS+ Hammer Bit
ABN Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads
$46.99
$63.91
Amazon.com
Last update was on: May 18, 2024 1:16 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
Century Drill and Tool 95201 Plug Hand Pipe Tap, 1/8-27 NPT
Astro 218 1/8-Inch Pencil Type Die Grinder, 56,000rpm
$35.88
$44.85
Amazon.com
Last update was on: May 18, 2024 1:16 pm
- Lightweight and ideal for tight spots
- Twist throttle provides variable speed control
- Designed for high speed porting and finishing of small parts
- Ideal for cleaning of dies, rotors, backing plates, brake pads, mounts plus many other applications
- Free Speed: 56,000rpm
