Precision Twist Drill PREDO-18621 R18P General Purpose Jobber Length Drill Bit

Product Description

The Precision Twist Drill PREDO-18621 is a versatile jobber length drill bit designed for general-purpose use. This drill bit features a number twenty-one drill wire size and a decimal inch diameter of 0.159 inches. With an overall length of three and one-fourth inches and a cutting depth of four times the diameter, it is effective for a range of metalworking tasks.

• #21 drill size - Wire
• HSS cutting edge construction
• 118-degree conventional point angle

Product Highlights

This drill bit is suitable for drilling in various materials including magnetic soft steel, structural steel, and non-ferrous metals.

Product Information

Standard Information

• Brand: Precision Twist Drill
• MPN: PREDO-18621

Technical Specifications

• Applicable Materials: Magnetic soft steel, structural steel, plain carbon steel, alloy steel, free machining stainless steel, graphite, nickel, copper, brass, and bronze
• Cutting Depth: 4XD
• Cutting Direction: Right Hand
• Cutting Edge Material: HSS
• Drill Diameter Measurement System: Imperial
• Flute Length: 2-1/8 inches
• Flute Type: Spiral
• Number of Flutes: 2
• Overall Length: 3-1/4 inches
• Point Type: Conventional
• Series: R18P
• Shank Size: 0.159 inches
• Shank Type: Straight
• Type: General Purpose
• Drill Size - Wire: #21
• Drill Size - Decimal Inch: 0.159 inches
• Point Angle: 118 degrees
• Material: HSS
• Finish: Bright
• Through Coolant: No