- Thunderbolt® tapered web for added durability
- Parabolic flute clears chips faster
- 3-flat shank won't slip in arbor or chuck
- 135 Deg split point provides accurate hole placement
Pilot Bit, Ball, 1/4 inch Dia x 4 inch Length Shank, 3-Flat Shank, High Speed Steel, For Use With: Milwaukee Hole Saws, Fits: All Sizes
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Type: Ball
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Shank Size: 1/4 inch dia x 4 inch L
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Shank Type: 3-Flat
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Material: High Speed Steel
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For Use With: Milwaukee Hole Saws