goldstarkitchen 
Best results for 3/8 tap drill bit size
Century Drill & Tool 95107 High Carbon Steel Fractional Plug Tap, 3/8-16 NC
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- 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 5/16" drill bit for best results
AUTOTOOLHOME Combination Drill and Tap Bit 6-32nc 8-32nc 10-32nc 10-24nc 12-24nc 1/4-20nc Set of 6
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- Made from hardened high-speed steel (HSS 4341) vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Wolfride 6Pcs 1/4 Hex Shank Combination Drill and Tap Bit Set Metal Deburr Countersink Drill Bit 1/8 inch-3/8 inch
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- The material is HSS 4341, high hardness, high wear resistance, high heat resistance tool steel.
- Suitable for fast drilling and tapping machining.
- Suitable for wood, aluminum, iron and other materials with low hardness.
- Better to be used in tapping machine rather than hand electric drill.
- 1/4 inch hex shank, 6 sizes in one set.
Reduced Shank Drill Bit Set Silver & Deming 9/16-1" 8-pc
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- 1/2" shank Silver & Demming set allows large bits to be used with 1/2" chuck
- Sizes: 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1". Length on all bits is 6"
- Heat treated High Speed Steel
- Includes hinged wood storage case with steel latches
- Same set sold as "Brand name" for over $120 !
Neiko 20754A 3/8” Drill Chuck with 1/4” Quick Change Hex Shank | Convert Impact Driver and Wrench to Drill
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- Drill chuck with 1/4 inch hex shank quickly connects to any impact driver and converts to drilling function
- With included 1/2” Drive by 1/4” Hex adapter, can easily transform power impact wrench to a drill
- Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16” to 3/8” shank
- Constructed from premium chrome vanadium steel for durability and stands up to extensive daily use
DEWALT DW5207 7-Piece Premium Percussion Masonry Drill Bit Set
Big Gator Tools V-Tap Guide, Standard Sizes 0-80 to 5/8"
Drill America 3/8" Carbon Steel NPT Pipe Tap and 37/64" High Speed Steel Drill Bit Set, POU Series
Amazon.com
Last update was on: April 4, 2025 6:02 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
Century Drill & Tool 95408 3/8-24 NF Tap and 21/64" Drill Combo Pack
Amazon.com
Last update was on: April 4, 2025 6:02 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
Forney 21032 Tapered Pipe Tap Industrial Pro HSS, 3/8-Inch by 18-Inch
Drill America 3/4"-14 NPT Pipe Tap, Carbon Steel, DWTPT Series
Amazon.com
Last update was on: April 4, 2025 6:02 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
Irwin Tools 2634- 3 Piece High Carbon Steel – Tap 3/8" – 16 NC
Best Choice 40-Piece Tap and Die Set – SAE Inch Sizes | Essential Threading Tool with Storage Case
Amazon.com
Last update was on: April 4, 2025 6:02 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
Neiko 00298A Impact Extension & Socket Adapter, 7Piece Set | 1/4" Hex Shank Drill Extension | CR-V Steel
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- Constructed of premium chrome vanadium steel, Heat treated for superior strength and coated with a black phosphate finish to protect against rust and corrosion
- Detent ball on each adapter end provides a secure fit into the socket, providing support when used with high torque impact rated drivers
- Multifunctional pieces allows for mix and match driver sizes for sockets, ratchet handles, extension bars, corded and cordless drivers and other accessories
Deluxe Bottle Stopper Turning Kit with 2 Silicone Stoppers 3 Classic Chrome Stoppers 19/64 inch Drill Bit 1 inch 8 tpi Chuck and Ratcheting Handle with 3/8 inch Tap
Amazon.com
Last update was on: April 4, 2025 6:02 pm
- If you enjoy wood turning or even acrylic or resin turning you are sure to enjoy this deluxe bottle stopper kit! It includes hardware and tools to create wonderful looking bottle stopper handles. With this kit, you’ll be able to tap a 3/8” hole into your handle topper using the ratcheting T-handle. Once the threaded hole is tapped, you have your choice of either the silicone bottle stoppers (either black or gray – 1 of each color is included) or the chrome bottle stoppers.
