10 Best Short Drill Bits Metric
#1 Best Pick
Greywolf Cobalt Drill Bit Set, 19 pcs M35 High Speed Steel Twist Drill Bits, Metal Drill Bits for Hard Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Box 1.0mm-10.0mm
Brand: greywolf
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- 【Convenient Size Selection】: This 19 pcs M35 drill bit set includes everything you need to meet all your needs, bringing a user-friendly experience. Set includes: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm [1-10mm, in 0.5mm increments].
- 【Industrial Grade M35】: High-speed steel drill bit set, these drill bits contain 5% cobalt, which is much harder than the high-speed steel used in similar drill bit sets. Fully ground drill bits with smooth surface, high grinding precision, and sharp edges can reduce friction between the drill bit and the material and reduce the temperature of the drill bit during operation.
- 【Enhanced Precision Design】: Adopts 135° split point tip for faster penetration and less walking. Deep groove twist drill bit design ensures smooth chip evacuation and stable operation, providing accurate results for demanding work.
- 【Wide Application】: M35 cobalt high-speed steel is more suitable for processing tough, high-tensile strength materials. Especially suitable for cutting hardened metals such as stainless steel, cast iron, high-temperature alloys, titanium alloys, hard plastics and wood. This cobalt drill bit set is a must-have for professionals, amateurs and home improvement enthusiasts.
- 【Wide Application】: M35 cobalt high-speed steel is more suitable for processing tough, high-tensile strength materials. Especially suitable for cutting hardened metals such as stainless steel, cast iron, high-temperature alloys, titanium alloys, hard plastics and wood. This cobalt drill bit set is a must-have for professionals, amateurs and home improvement enthusiasts.
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#2 Best Value
Hymnorq 13 Piece Metric Cobalt M35 Metal Index Drill Bit Set with Straight Shank Ideal for Drilling Cast Iron, Heat-Treated Steel, Stainless Steel and Other Hard Materials…
Brand: Hymnorq
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- Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, 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 is needed-the aggressive 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
- The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm. Well organized in a metal indexed storage case for easy transport to your worksite.
- Extremely heat resistant. These cobalt drill bits retain their hardness up to 1000 degrees, making them ideal for drilling cast iron, stainless steel and other hard materials.
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#3 Budget Pick
Bosch TI9IM 9 Pc. Impact Tough Titanium Drill Bit Set,
Brand: Bosch
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- Impact Rated: Featuring the Bosch Impact Tough bit design so the screw driving bits are impact rated and provide 2X longer bit life than standard impact drill bits
- Accuracy: These impact bits feature engineered no-skate tips for more accurate starts
- Versatile: The Bosch TI9IM drill bit set is designed for heavy gauge, light gauge metal and hardwood applications, and high carbon steel
- Precision: The impact bits provide effective material removal thanks to the long flute design
- Protected: With titanium coating shield, The TI9IM drill bit set offers less friction than standard impact bits
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#4 Top Choice
Hymnorq M35 Cobalt Steel Drill Bit Set, 19-Piece Metric (1mm-10mm), HSS-CO Jobber Bits with 135° Split Point & Metal Case, Professional Kit for Hardened Metal, Stainless Steel, Cast Iron
Brand: Hymnorq
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- PREMIUM M35 COBALT STEEL – Crafted from High-Speed Steel with 5% Cobalt (HSS-CO), this alloy achieves a Rockwell Hardness of up to 67. It offers superior heat resistance and wear durability, lasting up to 12X longer than standard HSS bits, making it the ultimate choice for heavy-duty drilling.
- MASTER OF HARD METALS – Specifically engineered to cut through tough, high-tensile materials. It performs exceptionally well on abrasive metals like stainless steel, cast iron, and titanium alloys, while also slicing effortlessly through softer materials like aluminum, wood, and plastic.
- PRECISION 135° SPLIT POINT – Features a self-centering 135° split point geometry that bites into the material immediately. This prevents "walking" or wandering on smooth surfaces, eliminates the need for a center punch, and reduces the pressure required to penetrate.
- FULL 19-PIECE METRIC SET – Includes a complete range of metric sizes from 1mm to 10mm in 0.5mm increments (1, 1.5, 2... up to 10mm). The straight shank design features a chamfered end on larger bits for a secure grip in standard drill chucks, preventing slippage under high torque.
- DURABLE METAL STORAGE CASE – The bits are housed in a rugged, heavy-duty metal index case. Clearly labeled size markings allow for instant identification and organization, keeping your tools secure during transport and tough working conditions.
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#5 Popular Choice
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)
Brand: STROTON
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- 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 Design 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.
- The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
- 19Pcs 135 Degree Split Point Drill Bits Includes :1mm(length:3.4cm) 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm(length:8.5cm) 5.5mm 6mm(length:9cm) 6.5mm 7mm 7.5mm 8mm(length:11.5cm) 8.5mm 9mm 9.5mm 10mm(length:13cm) [DIA 0.5mm Increments] .
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#6 Top Pick
Allen Wrench Drill Bit Set, 40-Piece 4" & 2" Long Hex Bit Set (Metric & SAE), 1/4" Hex-Shank S2 Steel Magnetic Allen Key Drill Bits Sets with Extension Rod for Mechanic Auto Furniture DIY Repairs
Brand: LYIYEYAN
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- 【 Complete 40 Piece Set 】 This hex bit set comes with 10 long 100mm/4inch metric bits (1.5–8mm) , 10 long 100mm/4inch SAE bits (5/64"–5/16") , 10 short 50mm/2inch metric bits (1.5–8mm) and 10 short 50mm/2inch SAE bits (5/64"–5/16")
- 【 Includes Extension Rod for Tight Spaces 】 Every hex bit supports extension . The included 60mm/2.36inch extension rod enhances maneuverability in tight , deep , or awkwardly angled spaces . It handles tasks like internal equipment repairs or furniture back panel fastenings with ease
- 【 Torque Absorbing Zone 】The specially designed torque absorbing zone effectively mitigates impact stress during high torque work , avoiding breakage or deformation . Optimized for impact drivers and high power drills , it delivers reliable performance even in demanding working conditions
- 【 Premium S2 Alloy Steel 】 Crafted from high strength S2 alloy steel and precision machined via CNC , the Allen wrench drill bits feature accurate cutting edges , high core hardness , and excellent wear/deformation resistance . The phosphated surface boosts rust protection for extended service life . The magnetic tip securely holds screws , enabling one handed use and faster installation
- 【 Multi Purpose Application 】This Allen wrench drill bit set is ideal for automotive maintenance/repair , mechanical equipment assembly , furniture DIY assembly , home appliance servicing , and interior decoration projects , meeting diverse needs from fine repair to heavy duty fastening for technicians and hobbyists
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#7 Top Pick
Bestgle 6 Pcs HSS Combination Drill and Tap Bits Metric M3 M4 M5 M6 M8 M10 Blue Plating Coating Twist Drill Tap Bit Set 1/4 Inch Hex Shank Spiral Flute Screw Tapping Tool Kit
Brand: Bestgle
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- Combination Drill and Tap Bits - Including 6 different sizes M3, M4, M5, M6, M8, and M10 to meet your diversified requirements, universal quick change of 1/4" (6.35mm) hex shank.
- Quality Material - Made from hardened high-speed steel and surface blue plating coating for high strength, hardness, good corrosion resistance, and weldability for longer service life.
- Easily Operate - Engraved size on bits convenient for you to choose, a tapered end on the hex shank can prevent excessive knocks and the back taper exceeds the tap to avoid over-drilling damage to the thread.
- Professional Multiple Tools - Hole drilling, tapping, deburring and countersinking in one operation, highly efficient and time-saving, a must-have drill bit set for your toolbox.
- Versatile Use - This combination drill and tap bit tool set is ideal for low-hardness materials such as wooden planks, fiberboard, particle board, plywood, plastic, aluminum board, PVC board and other thin plates.
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#8 Top Pick
20Pcs Impact Hex Head Allen Wrench Drill Bit Set SAE & Metric 1/4inch Quick Release Hex Shank Driver Drill Bit 2” Long S2 Alloy Steel Hex Bit Kit Magnetic Repair Tool for Home Repair (20Pcs)
Brand: CMHFKKG
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- WHAT YOU GET : The impact driver bit set includes 20pcs hex bit set. 10pcs SAE: 5/64inch, 3/32inch, 7/64inch, 1/8inch, 9/64inch, 5/32inch, 3/16inch, 7/32inch, 1/4inch, 5/16inch. 10pcs metric: 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm. It adopts 1/4inch quick release hex shank and 2inch long
- PREMIUM MATERIAL : The hex bit set adopts CNC machined drill tip, S2 alloy steel body, hardened core, to increase bit strength and reduce fracture. The surface adopts manganese phosphate to prevent rust
- EASY TO USE : This impact hex head allen wrench drill bits has torsion area to absorb torque peaks and avoids breakage. Suitable forimpact driver and heavy screw driving
- MAGNETIC DESIGN : Our hex drill bit set adopts reinforced magnetic impact drill bit to help you pick up screws without dropping them.The magnetism will not decay after repeated use
- WIDELY APPLICATION : This impact hex head allen wrench drill bit set is widely used for home repair, automotive and other screw driving applications
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#9 Top Pick
Hymnorq 15-Piece M35 Cobalt Drill Bit Set, Metric 1.5 to 10mm, 5% Cobalt HSS for Drilling Hard Metal Stainless Steel Cast Iron, Fully Ground Jobber Length Bits with 135° Split Point Tough Indexed Case
Brand: Hymnorq
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- TRUE M35 GRADE COBALT STEEL: Manufactured from premium High-Speed Steel containing 5% Cobalt (HSS-Co), these bits are heat-hardened to cut through tough abrasive materials. They offer significantly higher heat resistance and wear durability compared to standard HSS bits, making them the ultimate choice for drilling into stainless steel, cast iron, and titanium alloys.
- PRECISION 135° SPLIT POINT: Equipped with a 135-degree self-centering split point, these bits bite into the material immediately upon contact. This active cutting tip prevents "walking" or wandering across the work surface and eliminates the need for a pre-punch pilot hole, ensuring accurate and clean starts every time.
- FULLY GROUND & EFFICIENT: Unlike roll-forged alternatives, our bits are fully ground for precise dimension accuracy and concentricity. The precision-engineered dual twist flute design ensures rapid chip removal, effectively reducing friction and heat buildup for a smoother, cooler drilling process.
- 15PC METRIC SIZE COVERAGE: This comprehensive metric set includes 15 essential sizes: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, and 10mm. It is a versatile kit suitable for a wide range of projects in metalworking, automotive repair, and general DIY on wood, plastic, aluminum, and hard metals.
- HEAVY-DUTY INDEXED CASE: The bits are housed in a rugged, impact-resistant ABS plastic case with rubberized corners for extra protection. The case features a folding design with clearly marked size indexes (raised lettering) for easy identification, keeping your tools organized, secure, and ready for transport to any job site.
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#10 Top Pick
Saipe 5pcs 1/4" Quick Change Hex Shank Metal Stubby Drill Bits Short Drill Bit Set HSS M2 for Right-Angle Drill Attachment and Used in Tight Spaces, 3/32, 1/8, 3/16, 1/4, 5/16-Inch
Brand: Saipe
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- Material: Constructed of M2 HSS with strict heat-treatment to enable high hardness and tensile to keep long cutting life to drill vary wood material
- Tip Design: The 135-degree standard tip design not only promises strong sharpness, but also prevents slippage and makes drilling stable and precise. Smaller bits like this are much more rigid, and will not flex like long Bits
- 5pcs Short Bit Set Sizes: 3/32, 1/8, 3/16, 1/4, 5/16-inch which meet your different drilling requirement. total length: 2.36”/60mm. Easy to use light, compact and sturdy
- Work Great in Tight Spaces: These Handy little stubby bits are perfect for use in your right-angle drill/driver, which has a 1/4" hex chuck on it. The short length allowed installation in a very tight area, perfect size for right-angle drill attachment
- Wide Application: Perfect for wood, plastic and soft metal such as aluminum, thin steel plate etc. NOTE: NOT FOR Thicker Metal
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