- TikTok Shop
- Tools & Hardware
- Power Tools
- Power Tool Accessories
- THINKWORK Four Spiral Flute Step Drill Bit Set, 5 Pcs Unibit HSS Step Drill Bits (1/8"-1-3/8") for Aluminum, Wood, Plastic & Metal Applications
4.6
287 global reviews
5
236
4
29
3
3
2
5
1
14
Photos from reviews
u**5
u**5
j**y
M**s
t**6
J**r R**1
o**a f**s i**
o**a f**s i**
M**o
E**n A**o
**🦜
D**d S**i
Sort by
Recommended
Filter by
All
Displaying 287 of 287 reviews
Reset filters
u**5
·
Verified purchase
US
This is a great addition for my work shop. I like the case it comes with,so nothing gets lost.
Item:
Default2026-02-10
B** B**p
·
Verified purchase
US
Horrible quality, I do not recommend buying them
Burned up the two larger bits drilling (1) hole for a romex connector in a shipping container.
Item:
Default2025-04-13
j**y
·
Verified purchase
US
They look great havent had a chance to use them but i have a feeling they will work wonderful.
Item:
Default2026-01-21
M**s
·
Verified purchase
US
These bits are great, comes with a nice carrying case and multiple sizes
Item:
Default2026-01-17
r**0
·
Verified purchase
US
You get what you pay for. I suggest buying a quality unibit. The videos are lies
Item:
Default2025-11-17
t**6
·
Verified purchase
US
Están muy buenas y con buen acabado, las uso a diario y no se queman muy recomendadas
Item:
Default2025-11-06
🇨**i S**🇸
·
Verified purchase
US
Excelente dicho sea de paso la estoy promocionando
Item:
Default2025-10-26
W**e B**h
·
Verified purchase
US
The first time I used this set two out of the four the tips snapped off. Really poor product.
Item:
Default2025-09-25
J**r R**1
·
Verified purchase
US
Muchas gracias por la orden llego todo bien, recomiendo el producto 👍
Item:
Default2025-03-09
o**a f**s i**
·
Verified purchase
US
Llego perfecto y en tiempo
Item:
Default2025-03-07
F**o M**a
·
Verified purchase
US
Sharp great metal let see how they last!
Item:
Default2025-02-21
M**o
·
Verified purchase
US
Exelente calidad , lo probe y wow 👌
Item:
Default2026-02-19
E**n A**o
·
Verified purchase
US
Exelente entrega de muy buen producto
Item:
Default2025-12-22
**🦜
·
Verified purchase
US
Muy buen producto lo recomiendo
Item:
Default2025-11-27
D**d S**i
·
Verified purchase
US
Can't wait to use em. Fast shipping
Item:
Default2025-05-10
G**a
·
Verified purchase
US
Seem like good quality
Item:
Default2026-01-30
J**a
·
Verified purchase
US
Excelente servicio gracias
Item:
Default2025-05-25
d**2
·
Verified purchase
US
Item:
Default2026-02-22
D**s
·
Verified purchase
US
Amazing quality
Item:
Default2026-02-08
R**a
·
Verified purchase
US
Todo bien gracias
Item:
Default2026-02-07
About this product
Product description
About this item
·Enhanced Durability: Our THINKWORK industrial grade step drill bit set is meticulously crafted from high quality alloy steel and undergoes multiple manufacturing processes. Each drill bit is carefully inspected before leaving the factory to ensure superior quality and longevity.
·Improved Stability: Unlike ordinary step drills, which often deviate when cutting, our 4-flute step drills are super stable. In fact, it lasts much longer compared to regular step drills.
·5-Piece Set of Nitrided Step Drills: Our 5-piece set of nitrided step drills includes a variety of sizes to meet a wide range of drilling needs. Sets include diameters of 3/16“-1/2” (6 steps), 1/8“-1/2” (13 steps), 1/4“-3/4” (9 steps), 3/16 “-7/8“ (12 steps) and 3/16”-1-3/8” (19 steps) step bits.
·Versatile Drilling Capability: Our step drill has a powerful drilling capability for drilling holes in a variety of materials, including thin metals, copper, aluminum, iron, carbon steel, wood and plastic. It is a must-have in the DIY enthusiast's toolbox and can be used for a variety of home projects.
·HUMANIZED DESIGN: Our step drills feature laser-engraved step sizes to ensure clear visibility and eliminate concerns about wear and tear during use. This design element improves ease of use and accuracy, making the drilling process easier and more efficient.
Product Specifications
·Product Size: 6 x 1.5 x 4 inches
·Product Weight: 1.19 lbs
·Model No. : W6139
·Manufacturer : THINKWORK
Product Description
View more
-34%$32.99$49.98
Free shipping
THINKWORK Four Spiral Flute Step Drill Bit Set, 5 Pcs Unibit HSS Step Drill Bits (1/8"-1-3/8") for Aluminum, Wood, Plastic & Metal Applications
4.7(287)
4.5K sold
Specification:Default
Default
Quantity:
Buy now
Coupon center
Log in to check your coupons
View and claim any available offers once you're logged in.
Shipping & returns
Shipping & delivery
Many items qualify for free shipping or become eligible once the order threshold is met.
Returns made easy
Most items are eligible for free returns within 30 days of delivery for a refund. Some items, including ingestibles, hygiene products, and pre-owned goods, are non-returnable. Final sale items cannot be returned or replaced.
About this shop
Thinkwork
Gold Star Seller
4.6
133.9K Sold
12.6K+ Followers
83%24h response rate
97%Ships within 2 days
89%Positive feedback
Visit
Shop review
Videos for this product
Creator earns commission
Natalie
8.9K
Creator earns commission
georjah_erin
5.7K
Creator earns commission
Dockery
4.8K
Creator earns commission
BͯͯiͯͯgWͯaͯͯlͯͯkCͯhͯͯrͯͯiͯͯs
4.4K
Creator earns commission
Charlitin Electric Corp
3.6K
Creator earns commission
Marquez Truck Repairs
1.9K
Creator earns commission
georjah_erin
1.4K
Creator earns commission
georjah_erin
1.3K
Creator earns commission
Authentic Homes | Reviews
1.3K
Creator earns commission
T-RAV 🔧🪛🛠🔩🔨tools and more
1.0K
Creator earns commission
pergolascoronado
1.0K
Creator earns commission
Natalie
736
Creator earns commission
🔱 𝑺 𝑰 𝑵 🔱
703
Creator earns commission
Natalie
556
E Lawn Musk
503
Creator earns commission
Mr. Roger
420
Creator earns commission
pristine_shots
359
Creator earns commission
themaniac_physiqu3
334
Creator earns commission
T-RAV 🔧🪛🛠🔩🔨tools and more
322
Creator earns commission
sendooor
296
Explore more from Thinkwork
You may also like
People also searched for