9/16" X 3/16" Taper Shank Counterbore | HSS | 1MT Taper Shank | 3 Flute | DEWCBRTS9/16
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9/16" X 3/16" Taper Shank Counterbore | HSS | 1MT Taper Shank | 3 Flute | DEWCBRTS9/16

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1-15/16" X 7/16" Taper Shank Counterbore | HSS | 4MT Taper Shank | 5 Flute | DEWCBRTS1-15/16

Drill AmericaSKU: DEWCBRTS1-15/16
Price:
$173.74per 1( $173.74 each)
Pieces 1
Measurement type Inch
Diameter 1-15/16"
Length 8-1/8"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 5
Pilot diameter 7/16"
Shank Taper
Shank size 4MT
Weight 2.98 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Precision counterbore tooling for metalworking across industrial environments. The tool combines a 1-15/16 inch × 7/16 inch geometry with a 4MT taper shank and 5-flute High Speed Steel construction for robust performance in milling centers and drill presses.

Specs

  • Dimensions: 1-15/16 inch × 7/16 inch
  • Drive type: 4MT Taper Shank
  • Material grade: HSS

Features

  • 5-flute design: Enhances chip evacuation and stabilizes bore walls during metal cutting, improving counterbore consistency in steel and other alloys.
  • Material: High Speed Steel (HSS) offers heat resistance and wear resistance under high-speed milling and drilling conditions.
  • Shank interface: 4MT Taper Shank provides secure engagement with Morse Taper spindles, improving tool retention and alignment under heavy feeds.
  • Counterbore geometry: Integrated counterbore capability enables efficient through-hole counterboring and precise fastener seating in production work.
  • Use case: Suitable for drilling and counterboring operations on machine tools with 4MT spindles in fabrication and manufacturing environments.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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