goldstarkitchen 
Best results for drill bit sizes for metric taps
6 Pcs 1/4" HSS Spiral Hex Shank Combination Drill Screw Tap Bit Set (M3-M10) with Automatic Spring Loaded Center Punch Tool – Gold
$15.99
$17.59
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- Material: HSS (4341) High hardness, rustproof, solid and durable
- Self-centering design: do not need additional center drilling or center punching
- Fast replacement composite cone, uses drill edged principle. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
- Metric: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5.Shank:1/4 inch (6.35mm) hex shank
AUTOTOOLHOME Combination Drill and Tap Bit 6-32nc 8-32nc 10-32nc 10-24nc 12-24nc 1/4-20nc Set of 6
$11.89
$15.81
Amazon.com
Last update was on: July 18, 2024 8:17 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
Migiwata Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Through Hard Metals Such as Stainless Steel and Cast Iron
$14.99
$19.19
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, extremely heat resistant
- for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- NO CENTER PUNCH NEEDED - The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks. Must be used and operated at proper RPMs for maximum efficiency
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)
$34.89
$50.94
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
- 3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.
- This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
Greenlee DTAPKIT 6-32 to 1/4-20 6-Piece Combination Drill and Tap Set
Amazon.com
Last update was on: July 18, 2024 8:17 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 vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
ABN Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads
$46.99
$57.80
Amazon.com
Last update was on: July 18, 2024 8:17 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
Huot 12675 Tap and Drill Bit Index for Metric Tap Sizes 2.5 mm x 0.45 mm to 12 mm x 1.75 mm and Metric Drill Bit Sizes 2.05 mm to 10.2 mm
$14.92
$21.04
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- Index holds 18 taps and drill bits in metric tap sizes 2.5 mm x 0.45 mm to 12 mm x 1.75 mm and drill bit sizes 2.05 mm to 10.2 mm
- Labeled storage holes for identification and organization
- Made of steel with an epoxy finish and has a snap-lock cover for durability and protection
- Meets ISO 529 1975 standards
- Made in USA
Big Gator Tools MDG1000NP V-Drill Guide
$24.67
$34.78
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- Universal & portable V-Drill guide provides perpendicular alignment of drill bits on flat, round or square materials
- Includes 17 metric drill sizes: 3mm, 3.3mm, 3.5mm, 4mm, 4.2mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 6.8mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm
- Heat-treated nickel alloy steel provides durability & accuracy
- Precision ground base provides perpendicular alignment of drill bit on flat surfaces
Greenlee DTAPKITM M3-M10 6-Piece Combination Drill and Tap Set
$34.99
$43.39
Amazon.com
Last update was on: July 18, 2024 8:17 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 vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)
$8.95
$10.92
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- Quickly and accurately determine the screws size
- Recommends the drill bit or tap size needed for the screw
- Standard & Metric
- Constructed of thick hard plastic for lasting durability
- Smooth easy to clean surface that resists oil and grease
Irwin Tools3018002 Cobalt M-35 Metal Index Drill Bit Set, 29 Piece
CSLU-Tool 6 Pcs High Speed Steel HSS 6542 1/4 Inch Hex Shank Titanium Screw Thread Tap Drill Bit M3/4/5/6/8/10 [All Sizes]
$23.99
$34.31
Amazon.com
Last update was on: July 18, 2024 8:17 pm
- Made from hardened high-speed steel vs carbon steel for longer life.
- Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
- Fast replacement composite cone, uses drill edged principle.
- Self-centering point, do not need assistant center drilling or center punching.
- High hardness, rustproof, solid and durable.
