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MACXCOIP

Cobalt Drill Bit Set, 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics, with Metal Index Storage Box

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Availability: Only 5 left in stock, order soon!
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Arrives Wednesday, Jul 22
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Size: 115pcs


Features

  • Various Sizes: 115 sets of drill bits include 29pcs Fractional Size:1/16 to 1/2 in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60
  • M35 Cobalt Drill Bit: The M35 cobalt drill bit is a durable, sharp and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc
  • Quick and Efficient: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off and faster chip and particle removal
  • HSS M35 Drill Bit Set: HSS Jobber Length Drill Bit Kit for hardened steel with excellent cutting performance. 115 sets of drill bits for long term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling
  • Easy Storage: The drill set includes drill holders with size indexes and is packaged in a small, strong package for easy storage and sorting. If you have any questions, please refer to us and we will be happy to help you

Material: Cobalt, High Speed Steel (HSS)


Cutting Diameter: 0.06 Inches


Finish Type: Titanium


Shank Type: Straight


Cutting Angle String: 135 Degrees


Brand Name: MACXCOIP


Model: Cobalt Drill Bit


UPC: 738812625073


Set Name: 115pcs Cobalt Drill


Unit Count: 1.0 Count


Manufacturer: MACXCOIP


Part Number: MACXCOIP


Number of Pieces: 115


Included Components: drill bit


Cutting Diameter: 0.06 Inches


Item Dimensions: 15.35 x 6.3 x 4.33 inches


Material Type: Cobalt, High Speed Steel (HSS)


Finish Types: Titanium


Shank Type: Straight


Surface Recommendation: Metal


Cutting Angle String: 135 Degrees


Tool Flute Type: Spiral


Point Style: Taper Point


Number of Flutes: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Buy these!
Style: 13pcs Cobalt Drill
Nice set. Would be 5 star rating except I wish they had the flat side on the shank to differentiate them from my other bits. With proper lubricant, speed and pressure the bit I used went through stainless steel no problem. Would buy again. GREAT PRICE TOO!
Reviewed in the United States on May 5, 2025 by Mike
    • Strong
Style: 13pcs Cobalt Drill
Very sturdy bits. Used them to drill through brass, went through no problems. Pleased with my purchase
Reviewed in the United States on May 20, 2025 by CoyKoiCourtney
    • Good drills, pretty crappy case.
Style: 115pcs Cobalt Drill
These are pretty good drills with minimal runout. They have worked well and cleanly in wood and steel so far. The case, however, is very cheap, thin, and bent already on delivery. I had to do some repair to make it usable. Still, the drills are pretty good quality for such a great price.
Reviewed in the United States on April 30, 2025 by Clinton
    • That they work.
Style: 13pcs Cobalt-Left Hand
Did a great job getting out a broken bolt.
Reviewed in the United States on May 23, 2025 by Jersey boy
    • Drill bits
Style: 60pcs Number Size Cobalt Drill
Reasonable price for bits I only need occasionally.
Reviewed in the United States on May 19, 2025 by George
    • Could not drill through stainless steel
Style: 13pcs Cobalt Drill
I tried using the drill bits to go through stainless steel, did not do the job. I wasn’t having any success with my other drill bits either, so maybe the material I was working is just really hard.
Reviewed in the United States on April 19, 2025 by S. Wheat
    • Sharp and true (no wabble)
Style: M35-5/8"（4PCS）
Great drill bits. They cut very well. (Be sure to use them with a slow speed to prevent over heating which leads to dulling). They are truly straight, no tip wabble.
Reviewed in the United States on April 30, 2025 by Just bassin' time
    • as advertised
Style: 29pcs Black-Gold Drill
as advertised
Reviewed in the United States on May 24, 2025 by steven gilbert

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