SUTTON 10.5 x 133mm HSS-Cobalt Jobber Drill Bit - HD-COBALT

Features

• Heavy-duty cobalt jobber drill bits for hard materials
• 135° split point for precise positioning and reduced pressure
• Thick core for enhanced rigidity in tough metals
• Precision-engineered parallel shank for accurate hole sizing
• Made from HSS-Co for improved heat and abrasive resistance
• Colour tempered surface finish for easy cobalt identification

Specifications

• Diameter: 10.5 mm
• Working Length: 87 mm
• Overall Length: 133 mm
• Point Angle: 135°
• Helix Angle: R30
• Point Tolerance: h8
• Point Form: Form c
• Material: HSS-Cobalt
• Finish: Colour Temp