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Drill America 59/64 inch HSS Silver & Deming drill bit with 3-flatted reduced shank

Drill America

Drill America 59/64in HSS Reduced Shank Silver & Deming Drill Bit 3-Flatted Shanks

SKU CH-TY4F-NYTZ2

A 59/64 inch high-speed steel Silver & Deming drill bit with a reduced 1/2 inch shank and three-flatted design for secure chuck grip

  • Product typeDrill Accessories
  • 59/64 inch diameter drills large holes in a single pass
  • 1/2 inch reduced shank fits standard drill chucks without adapters
  • Three-flatted shank prevents slipping under high torque
  • High-speed steel construction resists heat during extended drilling

59/64-inch Silver & Deming drill bit

This Drill America bit is a high-speed steel Silver & Deming drill bit with a 59/64-inch cutting diameter. The reduced shank measures 1/2 inch and features three flatted surfaces for secure chuck grip. It is designed for general-purpose drilling in metal, wood, and plastic where a large hole diameter exceeds standard chuck capacity.

Check shank fit and material suitability

Verify that your drill chuck accepts a 1/2-inch shank and can tighten securely on the three flatted flats. Confirm the workpiece material is compatible with standard high-speed steel cutting edges. Ensure the 6-inch overall length and 3-inch flute length provide adequate reach and chip clearance for your specific application.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 62% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

What comes in the box with the Drill America 59/64in HSS drill bit and what else must I buy separately?

The package contains the single 59/64in HSS Silver & Deming drill bit with 3-flatted reduced shank. You will need a drill chuck that accepts a 1/2in shank and cutting fluid if the application requires lubrication.

Which capacity or version of this bit should I choose for my job?

This listing is for the 59/64in size (decimal equivalent .9219) with a 3in flute length and 6in overall length. Select it when you need that exact diameter; other diameters are sold as separate items.

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