Twist Drill Bit Set Engraving Cutters of 2025
Best Choice1
PLATINUMEDGE276pc Titanium Twist Drill Bit Set with S2 Bits 135° Tip High Speed Steel, Size from 1/16" up to 1/2", Ideal in Wood Cast Iron Aluminum Alloy Plastic Fiberglass, Clear Lid Case
8.9 worth the money8.2 lasts a long time8.2 Long lifeWhy we love it
Titanium coated resists rust
135 cutting point fast precise
High speed steel strong durable
9.8Exceptional
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Value for Money2
uxcelluxcell 10pcs PCB Drill Bits 1/8" Shank 3mm Titanium Coated Carbide Micro Twist Mini Drill Bits Set Rotary Drilling Tool for Print Circuit Board Jewelry CNC Engraving
Main highlights- Titanium Coating: The surface treatment of titanium coating has a low friction coefficient, which can reduce friction and wear during cutting; the tool surface is smooth and has strong anti-adhesion and good self-lubricating properties, which helps to improve the quality of the cutting surface smoothness and machining accuracy, improving cutting quality.
- Spiral Flute: The tip drill bit adopts a spiral flute design, mirror polishing. It can discharge chips and waste generated by cutting more effectively, reduce cutting resistance and heat accumulation, improve cutting speed and work efficiency, and reduce vibration and noise, maintain the cutting process's stability.
- Specification: Cutting edge diameter: 3mm; cutting edge length: 12mm / 0.47"; shank diameter: 3.175mm / 1/8"; overall length: 38mm / 1-1/2"; finish: titanium coating; type: with positioning ring; package included: 10pcs x PCB drill bits with protection box.
- Solid Carbide: This mini twist drill bit is made of solid carbide, which has the characteristics of high hardness, high strength, strong wear resistance, good corrosion resistance, and excellent thermal stability. These properties allow the drill to maintain consistent cutting capabilities and a long service life—without worrying about breakage or deformation.
- High Efficiency: The drill bit has a precision cutting edge to maintain smooth cutting; it is designed with a positioning ring to easily achieve accurate positioning while enhancing the stability and shock resistance of the drill bit; the cutting shank adopts a chamfer design, which has high precision and can reduce installation and debugging time.
9.7Exceptional
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3
UolorUolor Mini Twist Drill Bit Set, 10Pcs Micro Engraving Drill Bits, 0.6mm-2.2mm, HSS 2.35mm Shank Titanium Coated Tiny Drill Bit Hole Drilling Tool for DIY Resin, Jewelry, Amber, Circuit Board, Walnut
Main highlights- 【Wide Application】Jobber Drill Bits compact and lightweight, our drill bits are compatible with pin vises, electric and cordless power drills, and rotary drills. Suitable for drilling and engraving materials such as jewelry, amber, beads, beeswax, resin, circuit boards, leather, olive, walnut and more
- 【Versatile Set】This set includes 10 drill bits in various sizes, ranging from 0.6mm to 2.2mm in cutting edge diameter. Each size is represented with one piece, meeting a diverse range of drilling needs
- 【High Quality】Crafted from quenching high-speed steel with titanium plating, our twist drill bits feature hardened and honed cutting edges for exceptional sharpness and durability. With a chatter-free design, they offer excellent toughness, high hardness, and rust resistance, ensuring they won't easily break
- 【High Efficiency】The fully ground spiral groove design swiftly clears particles, reducing friction and heat for faster and cooler drilling. The straight shank prevents walking, ensuring precise drilling and greatly improving work efficiency
- 【Easy to Use】Featuring a uniform handle diameter of 2.35mm, our drill bits offer convenient clamping. The large chip removal space allows for easy and quick chip removal. When drilling holes, it's essential to release the foam to prevent bursting due to powder blockage
9.6Exceptional
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4
COMOWARECOMOWARE Titanium Twist Drill Bit Set - 16 Pcs Hex Shank High Speed Steel for Wood Plastic Aluminum Alloy, Quick Change, 1/16"-1/4"
8.2 Sheerness8.0 worth the money8.0 DurabilityWhy we love it
Affordable yet effective drill bit set.
Hex shank fits easily in impact drivers.
Includes a convenient storage holder.
9.5Excellent
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5
AOKLITAOKLIT 6 Pack Titanium Coated HSS Twist Drill Bit, 3-8mm Hex Shank Serrated Cutting Drill Bit Woodworking Tools for Wood Metal Plastic Hole
Main highlights- Wide Range of Applications: Whether it's a thin board, wood, aluminum alloy, plastic, or undergoing groove processing, our twist drill bit set is your go-to tool.
- Superior Titanium Coating - The twist drill bits are manufactured from premium HSS material and coated with sturdy titanium, ensuring that the bit edges stay sharper, longer to satisfy all your needs.
- Optimized for Precision & Speed: With a fully ground spiral groove design, these drill bits minimize friction and heat, allowing for a cooler and swifter drilling action. The 135° split point and straight shank design prevent "walking" and ensure rapid, precise starts, which translate to faster drilling with no time wasted.
- Enhanced Efficiency - Our drill bits with a sharp central serration, significantly improves chip evacuation, increasing overall drilling efficiency and making the process smoother and quicker.
- Comprehensive Drill Bit Set - Including 6 sizes - 3mm, 4mm, 5mm, 6mm, 6.5mm, & 8mm, ensuring that you have the exact size needed for each task. These Titanium Coated HSS Twist Drill Bits fit the majority of power drills on the market.
9.4Excellent
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6
JONMONMini Twist Drill Bits Set - 12Pcs 0.5mm-2.0mm Micro Wood Drill Bit 2.35 Shank Titanium Coated HSS Engraving Drill Bits Hole Drilling Tool for DIY Resin, Beads, Jewelry (12)
Main highlights- WIDELY USE - It fits with pin vise, electric and cordless power drill and rotary drill, suitable for drilling and engraving amber, beads, beeswax, resin, wood, olive, walnut, etc.
- WARM TIPS - When it is about to drill through, it is necessary to change the other side to drill. Once drilling through, it is easy to crack at the exit.
- PRODUCT FEATURE - This bit has large chip removal space for remove the chip easily and quickly. This drill bit set has 10 different size, which can meet all your need.
- PREMIUM QUALITY - The twist drill bits are made of quenching high speed steel with Titanium plating, providing good toughness, high hardness, excellent rust resistance and it won't easy to broken.
- EASY TO USE - The uniform handle diameter is 2.35mm, which makes clamping more convenient. When you drill holes, you need come out to bring out the foam to avoid bursting due to powder blockage.
9.3Excellent
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7
RocarisRocaris 6 Pack Titanium Coated HSS Twist Drill Bits, 3-8mm Serrated Side Cutting Drill Bit Woodworking Tools for Plastic Metal Wood Hole
Main highlights- Wide Appilication - Suitable for thin board, wood, aluminum alloy, plastic, groove processing.
- Premium Quality - Made of HSS Material with Titanium Coated, the drill bits edge sharp, faster with less effort. Provides 2X life over standard impact drill bits.
- High Drilling Efficiency - The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling.Long flutes for efficient chip evacuation.
- Fully Ground Spiral Groove Design - Quickly decreases friction and heat for a faster and cooler drilling performance. 135° Split Point with straight shank prevents walking and makes drilling precise and faster.
- 6 Most Common Size - 3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm, to satisfy all your needs. This drill bits set fits the majority of power drill currently on the market.
9.1Excellent
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8
YIYITOOLSYIYITOOLS Titanium Twist Drill Bit Set 21 Piece Fit for Cutting Hard Metals，Such as Stainless Steel, Aluminum Alloy and Titanium Alloy 21 Pieces
8.0 worth the money8.0 Durability8.0 lasts a long time8.9Very Good
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9
Sunxeke19% OffSunxeke 50pcs PCB Drill Bits Set for Dremel,Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bit Set for Print Circuit Board,Stone Grinding,CNC Engraving,Jewelry Making etc
Main highlights- The PCB drill is made of tungsten steel, which has high wear resistance and hardness, and is not easy to wear and bend. The seismic design of the small drill keeps it stable in the carving process
- The PCB drill bit kit contains 10 drill bit diameters of different sizes, 5 for each size. 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.1mm, 1.2mm
- PCB drill set is very suitable for stamping printed circuit boards; CNC carved glass; Precision drilling of jewelry, metal and plastic; Cleaning, cutting and carving the nozzle of 3D printer is the best choice for your DIY
- Our PCB drill set is packed in a plastic box, which is easy to carry and protects the drill from damage
- Every drill bit is made and polished with high precision and high standard, which can work faster and more efficiently. The cutting edge of PCB drill is sharp, grooved and the surface is clean. These tools work quickly and cleanly, leaving no faults or fragments
8.7Very Good
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10
yuentoenYUENTOEN 10Pcs Mini Twist Drill Bit Set - Micro Engraving Drill Bits, HSS 2.35mm Shank Titanium Coated 0.6mm to 2.2mm Tiny Drill Bit Hole Drilling Tool for DIY Resin, Jewelry, Amber, Beads and Beeswax
Main highlights- 【Wide Application】Compact size, light It fits with pin vise, electric and cordless power drill and rotary drill, suitable for drilling and engraving amber, beads, beeswax, resin, wood, olive, walnut and so on.
- 【Meet Your Demands】This set contains 10 different sizes drill bits, the cutting edge diameter is 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.3mm, 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm. You will receive 1pcs each size to meet your different demands.
- 【High Quality】The twist drill bits are made of quenching high speed steel with titanium plating, the cutting edge is hardened and honed for sharpness, chatter-free design, providing good toughness, high hardness, rust resistance and it won't easy to broken.
- 【High Efficiency】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance, straight shank prevents walking and makes drilling precise improve work efficiency greatly.
- 【Easy to Use】The uniform handle diameter is 2.35mm, which makes clamping more convenient large chip removal space for remove the chip easily and quickly. When you drill holes, you need come out to bring out the foam to avoid bursting due to powder blockage.
8.6Very Good
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