lifeeconomic 
Best results for 1/2-13 tap drill
Huot 12600 Tap and Drill Bit Index for NC Tap Sizes #6-32 to 1/2"-13 and Drill Bit Sizes #36 to 27/64"
$13.62
$17.84
Amazon.com
Last update was on: July 27, 2024 7:07 am
- Index holds 18 taps and drill bits in tap sizes #6-32 to 1/2"-13 and drill bit sizes #36 to 27/64"
- Labeled storage holes for identification and organization
- Made of steel with an epoxy finish and has a snap-lock cover for durability and protection
- Made in USA
Champion DT22HEX-SET10 Combination Drill and Tap Set, 10-Piece
$135.28
$150.16
Amazon.com
Last update was on: July 27, 2024 7:07 am
- Tapered neck design significantly reduces drill & tap breakage
- The 135 degree split point drill permits holes to be cut at high speeds. Taping caution must be adhered to with slower speed.
- Superior strength durability provided by high Molybdenum content and high speed steel with functional black and gold surface treatment that holds lubricant for smoother drilling.
- Applications include: Construction, Electrical, Maintenance, Industrial, Automotive, Farm Implement Machinery, HVAC. Cuts steel, cast iron, aluminum, bronze, brass, zinc and some stainless steel.
Century Drill & Tool 95111 High Carbon Steel Fractional Plug Tap, 1/2-13 NC
$6.00
$7.74
Amazon.com
Last update was on: July 27, 2024 7:07 am
- Heat treated and tempered for file hard threads, and longer, useful life
- Designed for hand cutting applications
- Plug style tap is the most commonly used style of tap - 3 to 5 threads chamfered at tip
- NC stands for national coarse threads
- Use 27/64" drill bit for best results
Century Drill & Tool 92909 Right Hand Rethreading Hexagon Die, 1/2-13 NC
TAP 1/2-13 AND 27/64" DRILL
HFS (R) 58pc 5/8" Slot 1/2"-13 Stud Hold Down Clamp Clamping Set Kit Bridgeport Mill
Century Drill & Tool 95411 1/2-13 NC Tap and 27/64" Drill Combo Pack
$11.28
$14.66
Amazon.com
Last update was on: July 27, 2024 7:07 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
Vermont American 20076 1/2-Inch 13 High Carbon Steel Machine Screw Plug Tap
$5.12
$6.50
Amazon.com
Last update was on: July 27, 2024 7:07 am
- Ideal for cutting right-hand internal threads
- Four-flute design on all plug taps ensures fast and easy chip clearance
- Plug taps have 3 to 5 threads chamfered for general purpose applications when tapping to the bottom of a hole is not critical
