Precision Twist Drill PREDO-10639 R10P General Purpose Jobber Length Drill Bit 39/64 in

Product Description

The Precision Twist Drill PREDO-10639 is a jobber length drill bit designed for general purpose applications. This drill bit features a diameter of thirty-nine sixty-fourths in fractional measurement and zero point six zero nine four in decimal measurement. It is crafted for efficient drilling in various materials including Magnetic Soft Steel and Stainless Steel.

• High-speed steel (HSS) cutting edge enhances durability and performance.
• Conventional point design allows for smooth entry into materials.
• Right hand cutting direction suitable for most drilling tasks.

Product Highlights

The drill bit is optimized for improving chip flow in soft and non-ferrous materials. It has a bright finish that contributes to a longer lifespan and better efficiency.

Product Information

Standard Information

• Brand: Precision Twist Drill
• Manufacturer: Dormer Pramet

Technical Specifications

• Cutting Depth: 4XD
• Overall Length: 7-1/8 in
• Flute Length: 5-3/16 in
• Number of Flutes: 2
• Flute Type: Spiral
• Point Angle: 118 deg
• Shank Size: 39/64 in
• Cutting Edge Material: HSS
• Finish: Bright
• Applicable Materials: Magnetic Soft Steel, Structural Steel, Plain Carbon Steel, Alloy Steel, Free Machining Stainless Steel, Graphite, Nickel, Copper, Brass, Bronze