1/2"-#21 Threaded Shank Stop Countersink | HSS | 1/4"-28 Threaded Shank | TSC1/2-21

Drill AmericaSKU: TSC1/2-21

Price:
Sale price$9.42per 1( $9.42 each)
Pieces 1
Measurement type Inch
Diameter 1/2"
Length 2-1/2"
Material High Speed Steel
Finish Uncoated (Bright)
Pilot diameter #21
Shank Threaded
Shank size 1/4"-28
Size 1/2"-#21
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

Industrial stop countersinks with threaded shanks provide precise depth control for metalworking operations. This product supports secure mounting and repeatable countersink depth through dedicated thread forms.

Specs

  • Material grade: HSS
  • Thread type: #21 Threaded Shank; 1/4-28 Threaded Shank

Features

  • Depth stop functionality: Ensures repeatable countersink depth for consistent fastener seating and reduced rework.
  • Threaded shank compatibility: Supports standard thread forms including #21 and 1/4-28 for secure mounting with compatible tool holders and adapters.
  • Material: High-Speed Steel (HSS) for wear resistance and heat tolerance in metalworking operations.
  • Application: Designed for stop countersink operations on ferrous and nonferrous metals in manufacturing and machining 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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