Wholesale RUKO 256075 Twist Drill DIN 1869 TL 3000 HSS-G-Extra Long Ø 7.5mm

Stable special drill. Ideally suitable for deep holes under difficult conditions, e.g. bad chipping materials. Suitable for all usual drilling work in all normal materials. High rotational precision. For drilling deep holes please use small feed and remove chips frequently.

Diameter 7.5 mm Total length 370.0 mm Flute length 250.0 mm

Steel 900 N/mm²

Aluminium

Brass

Plastics

Diameter: 7.5 mm

Length: 370.0 mm

Spiral Length: 250.0 mm

Drilling Depth: 15 x diameter

Shaft: cylindrical

Material: HSS

Coating: uncoated

DIN: 1869

Type: TL 3000

Tolerance: h8

Cutting Direction: right hand cutting

Tip Grinding: Shape C: Split point

Groove Profile: wide with rounded rear edges

Core: thick

Spiral Angle: 40°

Point Angle: 130 °

Net Weight: 0.104 kg