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Best results for size drill bit for 1/4 20 tap
DEWALT DWADT1420 20 UNC Drill Tap, 1/4"
Greenlee DTAP1/4-20 Combination Drill and Tap Bit, 1/4-20NC
$7.92
$8.79
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 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 vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Greenlee DTAPKIT 6-32 to 1/4-20 6-Piece Combination Drill and Tap Set
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 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 vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
6Pcs/Set Hex Shank Drill Bits HSS 4341 Combination Drill and Tap Bit Screw Tap Deburr Countersink Bit (6-32NC 8-32 NC 10-32 NC 10-24 NC 12-24 NC 1/4-20 NC)
$13.99
$16.65
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 6Pcs Hex Shank Drill Bits Set Inculued Size: 6-32NC (3.5mm), 8-32NC (4.2mm), 10-32NC (5mm), 10-24NC (5mm), 12-24NC (5.7mm), 1/4-20NC (6.35mm)
- Made of High-speed Steel 4341, Hard, Rustproof, Solid and Durable.
- Suitable for Low Hardness Materials Such as Wood, Aluminium Plate, Plank, Plastic, or Sheet Iron (thickness of less than 3mm).
- One-step Processing, Drilling, Tapping, Deburring and Countersinking in One Operation, Working Efficiently and Saving Time and Labor.
AUTOTOOLHOME Combination Drill and Tap Bit 6-32nc 8-32nc 10-32nc 10-24nc 12-24nc 1/4-20nc Set of 6
$11.89
$15.34
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 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
IRWIN HANSON 1/4" – 20 NC Tap and 13/64" Drill Bit Set, 80230
$7.24
$9.27
Amazon.com
Last update was on: November 25, 2024 10:59 am
- N/A
- Imported
- Ideal for creating and threading fasteners holes in metal
- Creates 20 threads per inch
- Drill bit constructed of high speed steel for fast and precise drilling
- Tap crafted of high carbon steel for general purpose drilling
TEMO M2 6-Piece Combination Drill and Tap Set with 1/4 inch quick change adapter (Sizes 6-32 to 1/4-20)
$28.99
$35.37
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 6-Piece Combination Drill and Tap Set with 1/4 quick change adapter
- Contains sizes: 6-32, 8-32, 10-24, 10-32, 12-24, 1/4-20 and one quick change Adapter in a heavy duty case.
- Made with M2 HSS
- Drill, Tap, Deburr, and Counter Sink all with one bit.
Irwin Tools 2620- 3 Piece High Carbon Steel- Tap 1/4" – 20 NC
Klein Tools 32242 Drill Tap, 1/4-20
IRWIN HANSON 1/4" – 28 NF Tap and No. 3 Drill Bit Set, 80232
$7.89
$11.20
Amazon.com
Last update was on: November 25, 2024 10:59 am
- Ideal for creating and threading fasteners holes in metal
- Creates 28 threads per inch
- Drill bit constructed of high speed steel for fast and precise drilling
- Tap crafted of high carbon steel for general purpose drilling
- Includes 1 drill bit and 1 tap
Drill/Tap/Countersink, Hss, 10-24
TEMO M35 Cobalt Spiral Flute Step Drill, 12 size from 3/16 inch (4.8mm) to 7/8 inch (22.2mm), 1/4 inch (6.4mm) Hex Shank
Amazon.com
Last update was on: November 25, 2024 10:59 am
- M35 cobalt step drill 1/4" (6.35mm) hex shank 12 hole 3/16" (4.76mm) to 7/8" (22.22mm)
- 12 hole sizes: 3/16" (4.76mm), 1/4" (6.35mm), 5/16" (7.94mm), 3/8" (9.52mm), 7/16" (11.11mm), 1/2" (12.7mm), 9/16" (14.29mm), 5/8" (15.88mm), 11/16" (17.46mm) , 3/4" (19.05mm), 13/16" (4.76mm), 7/8" (22.22mm) with 1/16" (1.59mm) increments. The size marks are stamped next to each step to ease the use.
- double spiral flutes for more efficient swarf clearance; 1/4 Inch hex Shank with quick release slot to eliminate slipping; Self-starting for clean holes in thin materials;
Breynet Deburring External Chamfer Tool, 6pcs Combination Drill and Tap Bit Set 6-32NC 8-32 NC 10-32 NC 10-24 NC 12-24 NC 1/4-20 NC, 5” Automatic Spring-Loaded Center Hole Punch Tool Set
$15.99
$18.07
Amazon.com
Last update was on: November 25, 2024 10:59 am
- ▲ Metric Deburr Countersink Drill Bit Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor & time
- ▲ Drilling and tapping 2 in 1.Suitable for wood, plank, plastic, aluminium plate or sheet iron (thickness of less than 3mm).
- ▲ Auto Centering Hole Punch for Determine Drilling Position can mark a dimpled starting point in materials such as sheet metal, wood, plastic surface and prevent nails or screws from wandering around
Neiko 20754A 3/8” Drill Chuck with 1/4” Quick Change Hex Shank | Convert Impact Driver and Wrench to Drill
$12.99
$16.50
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 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
ABN Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads
$46.99
$54.51
Amazon.com
Last update was on: November 25, 2024 10:59 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
Greenlee DTAPKITM M3-M10 6-Piece Combination Drill and Tap Set
$34.99
$44.79
Amazon.com
Last update was on: November 25, 2024 10:59 am
- 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 vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Best Choice 40-Piece Tap and Die Set – SAE Inch Sizes | Essential Threading Tool with Storage Case
$26.99
$29.69
Amazon.com
Last update was on: November 25, 2024 10:59 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
MulWark 1/2" Precise Keyed Drill Bit Chuck Adapter Conversion Tool Kit with 1/4" Quick Change Hex Drive, 1/2" Socket Square Converter, 1/4" SDS-plus Shank | Convert Impact Driver Hammer and Wrench to
$14.79
$21.15
Amazon.com
Last update was on: November 25, 2024 10:59 am
- ▲ PROFESSIONAL GRADE - Made of drop forged steel, this quick lock & release triple grip drill chuck accepts accessories with 1.5-13mm shanks, securely holds a wide range of twist drill bits, step drill bits, paddle bits and larger circular saw
- ▲ MULTI-PURPOSE - the included three kinds of drill chuck extension make the converter quick connect to different driver tools powered by electricity or air, with best performance under rotation speed between 500rpm ~ 3500rpm
