Drillco 27/32 Bridge Reamer Taper Shank (420A154)

Description

Drillco 420A154 27/32 Bridge Reamer Taper Shank is built for precision hole enlargement in bridgework, shipbuilding, and structural steel fabrication where accurate diameter tolerances are critical. Featuring a pilot-type point for precise alignment, this tool ensures smooth entry into both standard and off-center holes. The 3-flute design enhances centering ability, while the reduced shank makes it well-suited for portable drilling applications.

Features:

• Pilot-type point for accurate alignment and easy entry into holes
• 3-flute design improves centering capability
• Reduced shank for use with portable drilling tools
• Common countersink angles: 60°, 82°, 90°, 100°
• Durable construction for heavy-duty applications

Benefits:

• Delivers precision results in demanding steel fabrication work
• Produces smoother finishes with reduced chatter
• Versatile for both stationary and portable drilling setups

Technical Specifications:

• Model: 420A154
• Size: 27/32″
• Type: Bridge Reamer – Taper Shank
• Point Type: Pilot-type
• Flute Type: 3-flute
• Countersink Angles: 60°, 82°, 90°, 100°
• Applications: Bridgework, ship construction, structural steel fabrication