Wholesale RUKO Ultimatecut Twist Drill DIN 338 Type FLOWSTEP® HSS Ø 4.5mm

• Significantly longer tool life - up to 5x more holes possible.
• Time savings of up to 50%.
• Extremely fast and energy-saving drilling.
• Perfect centering, avoiding slipping even on round surfaces such as pipe and tube.
• Easy and smooth drilling process, without jamming in the material.
• Optimal performance in hand-held (cordless) power tool drill machines.

Diameter 4.5 mm Total length 80.0 mm Spiral flute 47.0 mm

Steel 900 N/mm²

Aluminium

Brass

Plastics

Wood

Diameter: 4.5 mm

Length: 80.0 mm

Spiral Length: 47.0 mm

Drilling Depth: 5 x diameter

Shaft: 3-way clamping surface

Material: HSS

Coating: uncoated / black surface

DIN: 338

Type: FLOWSTEP

Tolerance: h8

Cutting Direction: right hand cutting

Tip Grinding: FLOWSTEP®

Groove Profile: normal

Core: normal

Spiral Angle: 25° - 30°

Point Angle: 118 °

Net Weight: 0.007 kg