3/8"-#7 Threaded Shank Stop Countersink | HSS | 1/4"-28 Threaded Shank | TSC3/8-7

Drill AmericaSKU: TSC3/8-7

Price:
Sale price$9.42per 1( $9.42 each)
Pieces 1
Measurement type Inch
Diameter 3/8"
Length 2-1/2"
Material High Speed Steel
Finish Uncoated (Bright)
Pilot diameter #7
Shank Threaded
Shank size 1/4"-28
Size 3/8"-#7
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 tooling for metalworking operations in industrial environments. This stop countersink uses high speed steel and offers two threaded shank configurations for compatible toolholding systems.

Specs

Variant A: 3/8"-#7 Threaded Shank Stop Countersink

  • Diameter: 3/8"
  • Thread type: #7 Threaded Shank
  • Material: HSS

Variant B: 1/4"-28 Threaded Shank Stop Countersink

  • Diameter: 1/4"
  • Thread type: 1/4"-28 Threaded Shank
  • Material: HSS

Features

  • Material: HSS provides high wear resistance and heat tolerance in metal removal operations.
  • Threaded shank configurations: 3/8"-#7 and 1/4"-28 options enable secure mounting in standard toolholders and CNC spindles.
  • Stop countersink: Depth-control design ensures consistent countersink depth, reducing risk of over-penetration and preserving workpiece geometry.
  • Applications: Suitable for preparing flat-head screw pockets in metal components across automotive, aerospace, and general 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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