Accusize HSS Construction Reamer, 3/8 in, 3-Flat Shank, 0522-0038

Key features

• Align existing bolt holes: This 3/8-inch high-speed steel bridge reamer enlarges overlapping or undersized openings before bolt or rivet installation, creating a common passage through the parts.
• 3-flat drill-chuck grip: The 3/8-inch straight shank has three equal flats to help reduce slipping in a compatible chuck. Select the chuck by shank diameter, not cutting diameter.
• Five-flute cutting geometry: A left-hand spiral and right-hand cut combine in this construction reamer for portable reaming of existing holes.
• Tapered entry for overlapping holes: The point enters the shared opening so the cutting edges can remove interfering material as reaming progresses.
• Size-specific dimensions: 3/8-inch cutting diameter, 3/8-inch shank diameter, 1-1/2-inch shank length, 2-3/4-inch flute length and 4-5/8-inch overall length; 6-degree taper.

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