Drillco 21A116CP 1/4" - 20 NC Plug HSS Hand Tap, #7

• Made from premium grade HSS
• Available in taper, plug, and bottoming geometries for maximum versatility
• Standard square shank for easy use with tap wrenches
• Bright finish for optimal lubricity
• Made in USA

The angular flutes at the front end of these taps propel the chips forward to avoid damaging freshly formed threads. This also reduces loading and clogging in the flutes. Spiral point taps are ideal for production tapping thru holes. Made in USA. Package of 1.

Application:  Cutting threads in metal, tapping holes

Size:  1/4" - 20

Tap Drill Size:  #7

Thread:  NC

Chamfer:  Plug

Overall Length:  2-1/2"

Length of Thread:  1"

Flute Quantity:  2

Pitch Dia. Limit:  H3

Hole Type:  Through Hole

Material:  High Speed Steel (M2)

Finish:  Bright

Package:  1

Click Here for the Drillco HSS Hand Taps Safety Data Sheet