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Irwin 1966895/42906 Forstner Bit, 3/8 in Dia, 3-1/2 in OAL, 2-Flute, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Irwin 1966894/42904 Forstner Bit, 1/4 in Dia, 3-1/2 in OAL, 2-Flute, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Irwin 1966896/42908 Forstner Bit, 1/2 in Dia, 3-1/2 in OAL, 1-Flute, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Irwin 1966897/42910 Forstner Bit, 5/8 in Dia, 3-1/2 in OAL, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Freud Precision Shear PB-001 Forstner Bit, 1/4 in Dia, 3-1/2 in OAL, 1/4 in Dia Shank
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New Precision Shear? Forstner bits feature a double-ground, razor-sharp serrated edge that slices throughout the rotation of the bit for less splintering and chipping, producing flawless flat bottom holes. This unique geometric design has multiple cutting edges that produce greater shearing action, allowing for faster rotational speeds and more efficient cutting. Competitive Forstner bit designs produce small chips and dust that collect in the cutting area, increasing friction and heat, thus causing the bit to dull quickly. Those designs also create holes with rough edges that require sanding. In addition Precision Shear? Forstner bits has serrated edges.
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Irwin 1966899/42914 Forstner Bit, 7/8 in Dia, 3-1/2 in OAL, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Freud Precision Shear PB-002 Forstner Bit, 3/8 in Dia, 3-1/2 in OAL, 1/4 in Dia Shank
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New Precision Shear? Forstner bits feature a double-ground, razor-sharp serrated edge that slices throughout the rotation of the bit for less splintering and chipping, producing flawless flat bottom holes. This unique geometric design has multiple cutting edges that produce greater shearing action, allowing for faster rotational speeds and more efficient cutting. Competitive Forstner bit designs produce small chips and dust that collect in the cutting area, increasing friction and heat, thus causing the bit to dull quickly. Those designs also create holes with rough edges that require sanding. In addition Precision Shear? Forstner bits has serrated edges.
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Irwin 1966898/42912 Forstner Bit, 3/4 in Dia, 3-1/2 in OAL, 1-Flute, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Irwin 1966900/42916 Forstner Bit, 1 in Dia, 3-1/2 in OAL, 3/8 in Dia Shank, Reduced Shank
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Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
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Freud Precision Shear PB-003 Forstner Bit, 1/2 in Dia, 3-1/2 in OAL, 1/4 in Dia Shank
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New Precision Shear? Forstner bits feature a double-ground, razor-sharp serrated edge that slices throughout the rotation of the bit for less splintering and chipping, producing flawless flat bottom holes. This unique geometric design has multiple cutting edges that produce greater shearing action, allowing for faster rotational speeds and more efficient cutting. Competitive Forstner bit designs produce small chips and dust that collect in the cutting area, increasing friction and heat, thus causing the bit to dull quickly. Those designs also create holes with rough edges that require sanding. In addition Precision Shear? Forstner bits has serrated edges.
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