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Armor Drills for Granite, Tough Materials, Drilling out Broken Taps

Armor Drill Tool Drills Machines Granite, Hardened Materials, Drills Out Broken Taps and Drills

Armor Drills
Drill Out Broken Taps, Machine Granite, Armor Plate, Hard Materials

Armor Drill for Drilling out Broken Taps, Machining Granite and Armor Plate

Armor Drills

Drill out Broken Taps, Machine, Mill & Drill
Granite, Armor Plate, HSS, Stone, Hardened Steel, Concrete and other Very Hard Materials

Armor Drill for Granite, Stone, Hardened Steel

  • Drill Granite, Marble, Armor Plate, Hardened Steel, High Speed Steel, Concrete, Stone and other Tough Materials not possible with other standard drills.Armor mill can be used for drilling out broken taps and drills.
  • Use to drill out broken taps and drills read more.
  • Designed for use in a rigid tool holder for rotary machining.
  • Cutter diameters from .078" - .500".
  • View suggested Speeds and Feeds and tips on machining and engraving Granite using Armor Mills.
  • Produced from a Premium, Ultra-Fine, Nano Grade Solid Carbide for maximum tool strength and durability.
  • Designed and manufactured in house with many tool sizes in stock.

Order Below or Call Us: (978)567-8867.

If you do not see the size you are looking for:
Contact us or submit a custom tool drawing (download pdf).
Custom tools have a quick turn-around.


Drill out Broken Taps, Machine Granite, Hard Steel with Armor Drill Tool


Flute Length Tool Shank Dia. Overall Length # of Flutes Part No. Price
.375" 1/8"
2.0" 2 D-125x2.0-.078-.375 $17.45
.500" 1/8"
2.0" 2 D-125x2.0-.125-.5 $19.53
.750" 3/16"
2.0" 2 D-1875x2.0-.1875-.75 $23.76
1.0" 1/4"
2.0" 2 D-250x2.0-.250-1.0 $28.92
1.5" 3/8"
3.0" 2 D-375x3.0-.375-1.5 $41.96
1.5" 1/2"
3.0" 2 D-500x3.0-.500-1.5 $58.76


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