Offering for sale this heavy-duty, industrial-grade 1-1/2" 90-degree 6-flute countersink deburring cutter. This high-performance machining bit is specifically engineered for clean chamfering, hole enlargement, and edge deburring in alloy steels, aluminum, and other tough metals. It features a 6-flute chatterless design, providing balanced shearing action that leaves a perfectly smooth finish without vibration marks. The bit is manufactured with a premium Weldon shank featuring a machined flat lock-point. This setup prevents spin-out under heavy torque loads, making it ideal for use in magnetic drills, production drill presses, and milling machines.
Item Specifics:
• Brand: Unbranded / Industrial Grade
• MPN (Manufacturer Part Number): 131702
• Cutter Diameter: 1-1/2 in
• Included Angle: 90 Degrees
• Number of Flutes: 6
• Shank Type: Weldon Shank (with Location Flat)
• Material: High-Speed Steel (HSS)
• Cutter Style: Multi-Flute Chatterless
• Finish/Coating: Black/Steam Oxide
• Shank Diameter: 3/4 in (Standard companion shank diameter for a 1.5" body Weldon tool)
• Shank Style: Straight with Drive Flat
• Cutter Type: Countersink & Chamfering Cutter
• Measurement System: Inch (Imperial)
• Application: Metalworking, Deburring, Drilling, Chamfering
• Material Application: Alloy Steel, Carbon Steel, Aluminum, Brass, Plastic
• Country/Region of Manufacture: United States
Product Details & Stamped Markings:
• Laser-Engraved Specifications: Stamped 1-1/2"-90°-131702 cleanly on the shank center.
• Cutter Geometry: 90° included profile (45° per side).
• Head Width: Exact 1.5" maximum head diameter (See verification photos next to the ruler).
Condition: Pre-owned in very good, clean working condition. The cutting flutes remain sharp with no major knicks, chips, or rolled edges. The shank flat is clean and ready to drop into your tool holder or machine spindle. Please review all high-resolution photos to evaluate the tool's exact physical state.
We're running a 3000 square foot multi-generation estate sale. You can click the "more ads by this user" link to see the items we've listed so far. You're also welcome to make an appointment to come look at the entire estate. We're located on Independence between Carolina Beach and River Rd. in Wilmington. We take virtually every form of payment, including credit cards with a 3% fee, and we'd be happy to hold items with a deposit. Hope to see you soon!