SKU: 79410078085

HKM-473555 Cobalt High-Speed Steel Spiral Tip Tap Drill Bit Set M2-M12 for CNC and Machining Applications

Sale price$62.99 Regular price$69.99
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Description

HKM-473555 Cobalt High-Speed Steel Spiral Tip Tap Drill Bit Set M2-M12 for CNC and Machining ApplicationsIntroducing the HKM 473555 Cobalt High Speed Steel Spiral Tip Tap Drill Bit Set, designed specifically for CNC and machining applications. This set is crafted from M35 cobalt high speed steel, ensuring exceptional durability and performance. It is perfect for a wide array of machines including drilling machines, tapping machines, automatic machine tools, machining centers, and CNC machines. One of the key features of this tap drill bit set is its

Introducing the HKM-473555 Cobalt High-Speed Steel Spiral Tip Tap Drill Bit Set, designed specifically for CNC and machining applications. This set is crafted from M35 cobalt high-speed steel, ensuring exceptional durability and performance. It is perfect for a wide array of machines including drilling machines, tapping machines, automatic machine tools, machining centers, and CNC machines.

One of the key features of this tap drill bit set is its unique handle design. For sizes M3-M6, you will find a pointed end that can be ground flat if needed, providing versatility in your machining tasks. Sizes M8 and above come with a flat head, making them ideal for a variety of applications.

It's important to note that due to the high hardness of the material, these bits are not suitable for use with hand drills like electric drills or rechargeable drills. This specification helps ensure the longevity and effectiveness of your tools.

Included in the packing list is one stainless steel tap, giving you everything you need to get started with your precision machining work right away. Whether you are a professional or a hobbyist, the HKM-473555 set is an excellent addition to your tool arsenal, offering reliable performance for all your drilling needs.

Product information:

Material: M35 cobalt containing high-speed steel
Applicable: Widely used in drilling machines, tapping machines, automatic machine tools, machining centers, CNC machines, and other fields
Milling machines and other machines
Features: The M3-M6 handle is all pointed (the pointed end can be ground flat on its own); M8 and above are flat headed
Attention: Due to the high hardness of the product, it is prohibited to use hand drills (such as electric drills and rechargeable drills)


Packing list:

Stainless steel tap x1PC



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Exchange/Return Notes
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SKU: 79410078085

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4.8 ★★★★★
Based on 16 reviews
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mikeholtsclaw
Grantham, US
★★★★★ 5
Good balls
Size: 16P, Color: colored
Exactly what i needed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
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Verified Purchase
Jill
Charlottesville, US
★★★★★ 1
Will not buy again
Size: 80P, Color: colored
We received the balls 5 days ago and so far our dog has destroyed a ball per day. At this rate, all the balls will be destroyed in 80 days. Not a good value for this product. We have other brand tennis balls that our dog has chewed on for months that have held up. We will not buy again.
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Reviewed in the United States on May 25, 2026
B
Verified Purchase
bgllvr
Alexandria, US
★★★★★ 5
Haven’t used them yet
Size: 80P, Color: colored
Haven’t used them yet but they appear to be good.
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Reviewed in the United States on May 17, 2026
S
Verified Purchase
salllie
Omaha, US
★★★★★ 4
good for light chewers
Size: 16P, Color: yellow
Decent number of balls for the price! Unfortunately, my dog obliterated half of the tennis balls within an hour, but I'm sure part of that is because he likes to carry more than one ball at a time and chew on them a little before dropping for someone to throw. Otherwise, they are super bright, making them easy to see in the dark or dark places. They have some bounce to them, which makes playing fetch a little more exciting. My dog loves balls, so he has no complaints other than they don't squeak.
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Reviewed in the United States on February 27, 2026
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Verified Purchase
BOYx2
Omaha, US
★★★★★ 5
Great Value dogs love them
Size: 16P, Color: colored
Great Value. Dogs love them.
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Reviewed in the United States on May 3, 2026

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