Precise Metric H.S.S. Screw Machine Length Stub Drill, 3.50mm Size, 0.1378 Decimal Size, 20mm Flute Length, 52mm Overall Length

• H.S.S. – High Speed Steel
• Hardness: 58 to 60 RC
• Primarily designed for machining operations in screw machines.
• Short length offers increased rigidity for machine drilling of steel, cast steel, cast iron, or non-ferrous and non-metallic materials.
• Use with hand held manual drills and either portable or stationary machines.
• Standard two flute design.
• Standard spiral, helical flutes.
• Precision ground flutes.
• Cylindrically ground.
• 118 point angle and standard web thickness.
• Steam tempered.
• Black or bright finish depending upon our stock.
• Workpiece Material Range: Steel, Cast Iron, Plastics

For More Precise Metric H.S.S. Screw Machine Length Stub Drills – Sizes 3mm to 7.60mm Click Here