Forstner 1-3/8 In. Dia 3/8 In. Shank Solid Hardened Steel Forstner Bit

1/4" Diameter Steel Forstner Drill Bit - 3/8" Shank - Yonico 43003S

1-1/4" Diameter Steel Forstner Drill Bit - 3/8" Shank - Yonico 43019S

Forstner 3/8 In. Dia. 3/8 In. Shank Solid Hardened Steel Forstner Bit

NEW Diablo FB-002 Forstner Bit 3/8" Dia. x 3-1/2" L Steel 1/4" Round Shank~Fr.Sh

1-3/4" Diameter Steel Forstner Drill Bit - 3/8" Shank - Yonico 43027S

NEW Diablo FB-003 Forstner Bit 1/2" Dia. x 3-1/2" L Steel 1/4" Round Shank~Fr.Sh

Forstner 1-3/8 In. Dia 3/8 In. Shank Solid Hardened Steel Forstner Bit