Irwin 7/8 In. Black Oxide Silver & Deming Drill Bit Garden Carts & Dollies Designed For Hand Threading Work

Designed For Hand Threading Work In A Variety Of Materials Taps Produce A Class 2B Thread

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Improves Accuracy & Provides A Cleaner Work Environment

fittings are listed with iapmo & are certified for use on potable & hydronic water distribution

Irwin 7/8 In. Black Oxide Silver & Deming Drill Bit Garden Carts & Dollies Designed For Hand Threading Work135 deg. split point for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M7 grade steel for high performance drilling in metal, wood, and plastic. Black oxide coated for longer life and greater resistance to wear. Jobbers length. For drilling through metal, wood, fiberglass, stainless steel.