Overview

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 5.5 mm Total length 330.0 mm Flute length 225.0 mm

Application

Steel 900 N/mm

Aluminium

Brass

Plastics

Specifications

Diameter: 5.5 mm

Length: 330.0 mm

Spiral Length: 225.0 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: 0.06 kg