| Manufacturer | Tefola |
|---|---|
| Part number | Tefolana7guvi9xf |
| Item Weight | 50 g |
| Manufacturer reference | Tefolana7guvi9xf |
| Finish | Aluminum |
| Material | High Speed Steel (HSS) |
| Item Package Quantity | 1 |
| Batteries Required? | No |
21Pcs Mini Drill Bit Set with Storage Box, Metal Drill Bits with A Hand Drill Handle for Jewelry Making, Electronics, Woodworking (Sizes #61-#80)
Purchase options and add-ons
| Material | High Speed Steel (HSS) |
| Finish type | Aluminum |
| Shank type | Straight |
| Cutting angle string | 90 Degrees |
| Brand | Tefola |
About this item
- Versatile Size Range & Organized Storage: The drill bit set includes 20 precision-sized twist drill bits (#61-#80) ranging from 0.0135in to 0.0390in, ideal for detailed tasks like jewelry drilling or electronic repairs. A sturdy storage box keeps bits secure and easily accessible, ensuring no loss or damage during transport or workspace organization
- Durable Metal Drill Bits for Steel: Crafted from heat-resistant high-speed steel and lightweight aluminum alloy, these mini drill bits withstand high temperatures and repetitive use without bending or breaking. Perfect for drilling soft metals, plastics, and wood in DIY projects or professional workshops
- Compact Design for Precision Work: The 4.5in-long hand drill handle and mini twist bits are designed for tight spaces, offering superior control for delicate tasks like crafting resin art, assembling model kits, or repairing eyeglasses. The ergonomic shank (0.4in diameter) ensures a firm grip during operation
- Multi-Scenario Applications: Ideal for hobbyists, jewelers, and technicians, this set handles materials from soft metals (e.g., copper, aluminum) to plastics and hardwood. Use it for creating DIY jewelry, installing circuit boards, carving wooden ornaments, or customizing small-scale mechanical parts
- Clamping Flexibility & Portability: The hand drill’s adjustable chuck (0.3-1mm clamping range) securely holds ultra-fine bits for precision tasks. Its lightweight design and portable storage box make it easy to carry for on-site repairs, craft fairs, or workshops, ensuring tools stay organized and ready for use
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Product details
- Date First Available : July 19 2022
- Manufacturer : Tefola
- ASIN : B0B6Z257CP
- Manufacturer reference : Tefolana7guvi9xf
- 鶹 Rank: #57,647 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #224 in Drill Bit Sets
- #551 in Drill Bits
- Customer Reviews:
From the brand
Tefola brand story
welcome to our shop! Our brand stems from the love of life, committed to making every family feel happiness and comfort in daily life.
-
Our products strive for excellence from design to manufacturing.
We work with designers around the world, listen to consumer feedback, and continuously improve and innovate.
We select only the highest quality materials to ensure the durability and safety of our products.
We believe that a warm family environment can bring unlimited happiness and strength, and carefully selected daily necessities can make life more exciting.
Product information
Technical Details
Additional Information
| ASIN | B0B6Z257CP |
|---|---|
| Customer Reviews |
3.8 out of 5 stars |
| 鶹 Rank |
|
| Date First Available | July 19 2022 |
Feedback
Product Description
Twist Drill Set, Metal Straight Shank Micro Bits with Handle Precise Rotary Drilling Tools for Metal Wood Manual Work DIY Assembling Model Making
Hand Twist Drill Handle
Suitable for use in jewelry making, electronic assembly, or drilling holes in soft metals, plastics, wood, etc.Suitable for people who like carving
Hand Twist Drill Handle
Made of high-speed steel and aluminum alloy, it has a long service life and provides you with a better use experience
Storage Box
Equipped with a plastic storage box, which is equipped with a total of 20 twist drills, more convenient for you to store and carry
Compact
Hand Twist Drill Shank Diameter: Approx. 10mm / 0.4in
You can easily fasten it on the chest pocket for easy carrying
The compact shape will not make you feel tired even if you use it for a long time
Portable
The compact shape will not make you feel tired even if you use it for a long time
Easy to Store
You can easily put 20 twist drills into the box to keep the table clean and prevent the drill from losing
Easy to Identify
The number on the left of the storage box enables you to clearly find the required size, effectively improving your efficiency
20 x Twist Drill Bits
Including 20 drills of different sizes, fully meeting your daily carving use
Ideal Replacement
These twist drills are small and compact, suitable for drilling in small spaces, and have strong practicability
| Item Type | Hand Twist Drill Set |
| Material | High speed steel, aluminum alloy |
| Twist Drill Shank Diameter | Approx. 10mm / 0.4in |
| Twist Drill Length | Approx. 114mm / 4.5in |
| Twist Drill Clamping | 0.3-1mm |
| 20Pcs Twist Drill Bits Size | #61(0.0390in), #62(0.0380in), #63(0.0370in), #64(0.0360in), #65(0.0350in) #66(0.0330in), #67(0.0320in), #68(0.0310in), #69(0.0292in), #70(0.0280in) #71(0.0260in), #72(0.0250in), #73(0.0240in), #74(0.0225in), #75(0.0210in) #76(0.0200in), #77(0.0180in), #78(0.0160in), #79(0.0145in), #80(0.0135in) |







