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TCT Stack Cutters (9 Series) Hornet Cutters

$0.00
  • Diameter: Up to 2″
  • Drilling Depth: Up to 4″
  • Pilot pins included up to 4″ depth

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  • Free shipping on all orders over $50
  • 30 days easy returns
  • All taxes and customs duties included

Included Components

  • 9 Series STACK Annular Cutter

Benefits

  • Tungsten Carbide-Tips deliver exceptional hardness and wear resistance.
  • High-speed cutting of multiple layers, cutter geometry allows higher feed rates and faster holemaking.
  • Every annular cutter comes with a corresponding pilot pin.
  • Produces smooth, burr‑free holes with excellent dimensional accuracy.
  • Carbide tips deliver exceptional hardness and wear resistance.

Applications & Usage

  • TCT Stack Cutters are designed specifically to cut cleanly through stacked materials, including layered steel plate, structural assemblies, and welded sections.
  • Suitable for stacked stainless steel, hardened alloys, and abrasive materials where HSS cutters struggle.
  • Ideal for drilling through stacked beams, plates, and structural components used in construction and industrial steelwork.
  • Perfect for shops working with layered assemblies, welded structures, brackets, and frames.
  • Excellent for onsite drilling where stacked materials are common, such as equipment mounting, steel erection, and infrastructure projects.

Technical Specifications

2" Depth
9-1-216 C STACK 1/2" 9-1-242 C STACK 1-5/16"
9-1-218 C STACK 9/16" 9-1-244 C STACK 1-3/8"
9-1-220 C STACK 5/8" 9-1-246 C STACK 1-7/16"
9-1-222 C STACK 11/16" 9-1-248 C STACK 1-1/2"
9-1-224 C STACK 3/4" 9-1-250 C STACK 1-9/16"
9-1-226 C STACK 13/16" 9-1-252 C STACK 1-5/8"
9-1-228 C STACK 7/8" 9-1-254 C STACK 1-11/16"
9-1-230 C STACK 15/16" 9-1-256 C STACK 1-3/4"
9-1-232 C STACK 1" 9-1-258 C STACK 1-13/16"
9-1-234 C STACK 1-1/16" 9-1-260 C STACK 1-7/8"
9-1-236 C STACK 1-1/8" 9-1-262 C STACK 1-15/16"
9-1-238 C STACK 1-3/16" 9-1-264 C STACK 2"
9-1-240 C STACK 1-1/4"
Other sizes available. Contact CS Unitec for more information. Pilot pin included with every annular cutter up to 4" depth of cut.
3" Depth
9-1-322 C STACK 11/16" 9-1-344 C STACK 1-3/8"
9-1-324 C STACK 3/4" 9-1-346 C STACK 1-7/16"
9-1-326 C STACK 13/16" 9-1-348 C STACK 1-1/2"
9-1-328 C STACK 7/8" 9-1-350 C STACK 1-9/16"
9-1-330 C STACK 15/16" 9-1-352 C STACK 1-5/8"
9-1-332 C STACK 1" 9-1-354 C STACK 1-11/16"
9-1-334 C STACK 1-1/16" 9-1-356 C STACK 1-3/4"
9-1-336 C STACK 1-1/8" 9-1-358 C STACK 1-13/16"
9-1-338 C STACK 1-3/16" 9-1-360 C STACK 1-7/8"
9-1-340 C STACK 1-1/4" 9-1-362 C STACK 1-15/16"
9-1-342 C STACK 1-5/16" 9-1-364 C STACK 2"
Other sizes available. Contact CS Unitec for more information. Pilot pin included with every annular cutter up to 4" depth of cut.
Order No. Diameter Order No. Diameter
4" Depth
9-1-422 C STACK 11/16" 9-1-444 C STACK 1-3/8"
9-1-424 C STACK 3/4" 9-1-446 C STACK 1-7/16"
9-1-426 C STACK 13/16" 9-1-448 C STACK 1-1/2"
9-1-428 C STACK 7/8" 9-1-450 C STACK 1-9/16"
9-1-430 C STACK 15/16" 9-1-452 C STACK 1-5/8"
9-1-432 C STACK 1" 9-1-454 C STACK 1-11/16"
9-1-434 C STACK 1-1/16" 9-1-456 C STACK 1-3/4"
9-1-436 C STACK 1-1/8" 9-1-458 C STACK 1-13/16"
9-1-438 C STACK 1-3/16" 9-1-460 C STACK 1-7/8"
9-1-440 C STACK 1-1/4" 9-1-462 C STACK 1-15/16"
9-1-442 C STACK 1-5/16" 9-1-464 C STACK 2"
Other sizes available. Contact CS Unitec for more information. Pilot pin included with every annular cutter up to 4" depth of cut.

Usage

  • TCT Stack Cutters are designed specifically to cut cleanly through stacked materials, including layered steel plate, structural assemblies, and welded sections.
  • Suitable for stacked stainless steel, hardened alloys, and abrasive materials where HSS cutters struggle.
  • Ideal for drilling through stacked beams, plates, and structural components used in construction and industrial steelwork.
  • Perfect for shops working with layered assemblies, welded structures, brackets, and frames.
  • Excellent for onsite drilling where stacked materials are common, such as equipment mounting, steel erection, and infrastructure projects.

Benefits

  • Tungsten Carbide-Tips deliver exceptional hardness and wear resistance.
  • High-speed cutting of multiple layers, cutter geometry allows higher feed rates and faster holemaking.
  • Every annular cutter comes with a corresponding pilot pin.
  • Produces smooth, burr‑free holes with excellent dimensional accuracy.
  • Carbide tips deliver exceptional hardness and wear resistance.

Usage

  • TCT Stack Cutters are designed specifically to cut cleanly through stacked materials, including layered steel plate, structural assemblies, and welded sections.
  • Suitable for stacked stainless steel, hardened alloys, and abrasive materials where HSS cutters struggle.
  • Ideal for drilling through stacked beams, plates, and structural components used in construction and industrial steelwork.
  • Perfect for shops working with layered assemblies, welded structures, brackets, and frames.
  • Excellent for onsite drilling where stacked materials are common, such as equipment mounting, steel erection, and infrastructure projects.

Benefits

  • Tungsten Carbide-Tips deliver exceptional hardness and wear resistance.
  • High-speed cutting of multiple layers, cutter geometry allows higher feed rates and faster holemaking.
  • Every annular cutter comes with a corresponding pilot pin.
  • Produces smooth, burr‑free holes with excellent dimensional accuracy.
  • Carbide tips deliver exceptional hardness and wear resistance.
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Depth

2", 3", 4"
Diameter

1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/16", 1-1/8", 1-3/16", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 1-9/16", 1-5/8", 1-11/16", 1-3/4", 1-13/16", 1-7/8", 1-15/16", 2"
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