Trepanning Tools for Mills, Drill Presses, Etc.

Brand:   SPI Swiss Precision Instruments
ID:
98832
Current Stock:

SPI

Trepanning Tools for Mills, Drill Presses, Etc.


Major Breakthrough in Trepanning

  • Employing a totally new "Drag-Cut" principle, the cutter is drawn along the groove to be cut at a specific angle and perform without any vibration and without hooking.
  • The cutting-edge of the patented trepanning cutter is axially parallel to the centerline of the tool, but set in back of it.
  • Therefore, in the cutting process, the chips narrow down to a smaller size than the groove itself and perfect chip clearance is accomplished.
  • The chips are free to leave the groove
  • Good lubrication further helps the very smooth and highly effective cutting action


Sets come with body, standard tool holder, cobalt hole type cutter, pilot drill, allen wrench and special rule for quick positioning. Use optional extension toolholder to increase diameter.


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trepanning-specs3.jpg

Cut holes in material up to 1-3/4" thick. Cut smooth, clean overlapping holes. Cut holes across the edge of material. Machine custom diameter discs in materials up to 3/8" thick.

Hole type cutters are designed to make a clean hole with minimum burr.




Disc type cutters create discs with clean edges and minimum burring.


Trepanning Tools for Mills, Drill Presses, Etc.

  • Ideally adaptable for fixed set-ups on production runs or repeat orders
  • Furnished complete with one Cobalt cutter 80-101-9, center drill, rule for easy diameter setting and allen wrench

Type 2000 Trepanning Tools

Item # Shank Capacity Cutter Size
80-001-1 1/2" 3/4 - 3" 5 mm
80-002-9 1/2" * 3/4 - 3" 5 mm
80-003-7 5/8" ** 3/4 - 3" 5 mm
80-005-2 MT 2 3/4 - 3" 5 mm
80-006-0 MT 3 3/4 - 3" 5 mm


* with 3 flats for use with Drill Chuck
** with Weldon flat


Optional:

  • # 80-008-6 - Toolholder for 5-1/2" capacity 5 mm

Accessories:

  • # 80-033-4 - Centering Drill for 3/8" cutting depth
  • # 80-034-2 - Centering Drill for 1/2" cutting depth
  • # 80-035-9 - Center Guide


Click for Trepanning Tools for Lathes


Warning Icon

WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.

Trepanning Tools for Mills, Drill Presses, Etc.

Trepanning Tools for Mills, Drill Presses, Etc.

Trepanning Tools for Mills, Drill Presses, Etc.