Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials

Name: Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials
Brand: Cozy Casa Charm
SKU: BMSMEC69DU
Price: 25.94 USD
Availability: InStock

$25.94

- 0% Sold out

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Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Premium M35 Cobalt Drill Bit Set – Built for Tough Jobs!

Tired of dull, low-quality drill bits that wear out fast? Our M35 Cobalt Drill Bit Set is engineered for high-speed, precision drilling in the toughest materials—stainless steel, cast iron, wood, tile, and more!

Why Professionals & DIYers Choose This Set:

Industrial-Grade M35 Cobalt Steel – 5% cobalt alloy for extreme durability & heat resistance (outlasts standard HSS bits).
6 Most-Used Sizes (3mm-8mm) – Covers 90% of drilling needs for metal, wood, plastic & masonry.
135° Split Point Design – No walking or slipping! Starts drilling instantly without a center punch.
Fully Ground Spiral Flutes – Reduces friction & heat buildup for smoother, faster drilling.
Multi-Material Performance – Works on stainless steel, aluminum, tile, concrete, wood & plastic.

Perfect For:

Metalworkers & mechanics (stainless steel, iron, alloy drilling)
Carpenters & woodworkers (clean holes in hardwood & plywood)
Home DIY & renovations (tile, brick, PVC, and more)
Auto repair & fabrication (high-precision metal drilling)

What’s Included?

6-Piece M35 cobalt drill bits (3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm)
Portable storage bag for easy organization

Pro Tip: For longer bit life, use cutting oil when drilling hard metals.

Upgrade Your Toolbox Today – Get a Set That Lasts!

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Professional Cobalt Drill Bits, 6 Piece...

$25.94

Cozy Casa Charm

Professional Cobalt Drill Bits, 6 Piece Metric Set...

$25.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

90%

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0
K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials Was this helpful? 0 0

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Professional Cobalt Drill Bits, 6 Piece Metric Set for Stainless Steel, Iron & Hard Materials