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Durable Drill Bit For Metal Drilling

~~$16.24~~ $10.39

36% off Free Shipping

#14:350850#4 22mm;200007763:201336100;200341261:202813809

How It Fits

What Customers Are Saying

Small True to size Large

Measurements

Size	Waist	Hips	US/CAN
XS	24-25	35-36	0/1
S	26-27	37-38	3/5
M	28-29	39-40	7/9
L	30.5-32	41.5-43	11/13
XL	33.5	44.5	15
1X	37-38.5	47-48.5	14/16
2X	40-42	50-52	18/20
3X	44-46	54-56	22/24

Measurements are approximate. For the best fit, we recommend measuring yourself and comparing to our size chart.

Style 4 22mm 4 22mm

Shank Shape Hexagonal Hexagonal

In stock. Ready to ship.

This discount is based on purchasing the main product

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Free Local and International shipping. See details

Delivery:

Estimated between Aug 14, 2026 and Aug 16, 2026 Ships within 1 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

Returns:

30 days returns. 100% Money back guaranteed no question ask. If the mistake is from Us. See details

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Durable Drill Bit For Metal Drilling

~~$16.24~~ $10.39

4 22mm CHINA Hexagonal

Durable Drill Bit For Metal Drilling

Smart Products for Better Living — Durable Drill Bit For Metal Drilling delivers precision and longevity for metal, wood, plastic, and PVC. Engineered from HSS with a titanium coating, it resists heat, maintains sharp edges, and uses water cooling to extend life. Ideal for DIY enthusiasts and professional jobsites seeking reliable, repeatable holes.

HSS Titanium coated core for wear resistance
Step drill geometry yields multiple hole sizes in one pass
Integrated water cooling lowers temperatures and extends edge life
Versatile across metal, wood, plastic, PVC

Benefits: cleaner holes, fewer passes, longer bit life, time savings on mixed-material projects.

Smart Product for Better Living: Made from premium-quality materials for exceptional durability, reliable performance, and everyday convenience.
Support Level: Light
Adjustable Straps: Yes
Removable Cup Openings: Yes
Fit: True to Size

Who it's for: DIYers and professionals drilling metal and mixed materials.

Q&A

Q: What makes it different for metal drilling?
A: A hard HSS core with a titanium coating and water cooling for wear resistance and heat control.

Q: Is it suitable for DIY and professional use?
A: Yes—reliable under demanding conditions with long life.

Q: What other materials can you drill?
A: Wood, plastic, and PVC are supported by the step design.

Q: How does cooling help?

A: Water cooling dissipates heat, preserving edge sharpness and hole accuracy.

Use cases: metal sheets, iron plates, cabinets, hobby projects.

Smart Product for Better Living: Made from premium-quality materials for exceptional durability, reliable performance, and everyday convenience.

This product is part of OurLum's collection of practical products designed to make everyday life easier, more comfortable, and more enjoyable.

Durable Drill Bit For Metal Drilling

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