High Speed Steel Taper Shank Core Drills
TTC PRODUCTION High Speed Steel Taper Shank Core Drills - Overall Length : 21-3/4   Flute Length : 14   Morse Taper: 5   Flute Shape: Helical flute   Manufacturing Method: Cylindrically ground   Size : 3

High Speed Steel Taper Shank Core Drills

Item #: 01-128-192
Brand: TTC PRODUCTION
Size: 3"
Shank: 5MT
Tool Material: High Speed Steel

Master Catalog Listing

$2,006.18 EACH

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Applications

  • For enlarging existing punched or drilled holes.
  • Taper shank is to be used in a taper socket and are sized by the standard morse taper sizes.
  • Work well for enlarging holes in normal steels, cast iron, and a variety of other ferrous and non-ferrous metals and alloys.
  • Used with portable or stationary machines with a taper socket spindle.
  • For optimal performance and extended tool life, use of suitable lubricating/cutting oils or appropriate coolant fluids.

Features

  • Right hand (clockwise rotation) cutting direction.
  • Since chiploads are spread over a greater number of cutting edges, reduce regular drill speed 25% and double feed rate.
  • Standard 3 or 4 flute design.
  • Normal spiral - helical flutes.
  • Standard Morse taper shanks that correspond to the drill diameter.
  • Normal length drills have flutes proportional to length.

Technical Data

  • Cylindrically ground.
  • General purpose core drills.
  • Bright finish.

Notes

  • Drills do not have a cutting point and are not Intended to drill initial holes.
  • 3 or 4 flute drills will be shipped depending on our stock.
TTC PROD A27 HSS Ground Bright Fractional Taper Shank Core Drills
Product Specifications
Brand TTC PRODUCTION
Size 3"
Shank 5MT
Tool Material High Speed Steel
Drill Grade General Purpose
Drill Type Core drills
Finish Coating Bright Finish
Flute Length 14"
Flute Shape Helical
Hardness 58 to 60 RC
Manufacturing Method Cylindrically ground
No. of Flutes 3 or 4 flute
Morse Taper 5
Series A27
Type High Speed Steel Taper Shank Core Drills
Weight 29.5 lbs.
Country of Origin Import

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