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Metal stepped drill bit with progressively increasing diameters from 4 to 20 mm, used for drilling holes in metal.

Metal stepped drill bit with progressively increasing diameters from 4 to 20 mm, used for drilling holes in metal.

'Diagram of a stepped cone drill with dimensional specifications: D1, D2, D3, L1, L2. Shows the stages and cutting structure of the tool.'

1/2

KS Tools

Product type

Step drill bit

Content

1 pc(s)

Material

HSS

Material suitability

Metal

Drill hole diameter

4 - 12 mm

EAN:

Part number:

Item no:

Dispatches on Thu 5 Nov

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Number

Piece(s)

Total (€ 23.99 / piece)

€ 23.99

incl. VAT

14-day return policy included

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Technical specifications

Material 1: High speed steel Standard DIN 1412 C Weight 16 gApplication area Material: Sheets Total length L1 in mm: 48.0 mmPart length L2 in mm: 28.0 mmDiameter D1 12.0 mmDiameter D2: 4.0 mmColour silver Surface: Bare Cutting direction: Right Cutting material HSS Diameter in mm 4 - 12 mmSpan length 20 mmPeak angle 118° Shaft diameter D3: 6.0 mmNumber of steps: 9

Product type: Step drill bit

Content: 1 pc(s)

Material: HSS

Material suitability: Metal

Weight: 16 g

Length: 48 mm

Drill hole diameter: 4 - 12 mm

UKCA: yes

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 2698885 KS Tools 330.2371 3302371 HSS Step drill bit 1 pc(s)

Description

Notching according to DIN 1412 C.Cross polished section as a recessright-handed cuttingspiral flute118° tip angle90° step angleCompletely smooth runningHigh cutting performanceBlank surfaceHigh-performance steelThe cone simplifies the pulling back with through drilled metal plates.Non-breaking chips are cleanly removed.This prevents the build-up of cut-out and cold welding of the cutting edges. Ideal suitable for control cabinets with a sheet thickness of up to 2.0 mm.

This text is machine translated.

Description

Notching according to DIN 1412 C.Cross polished section as a recessright-handed cuttingspiral flute118° tip angle90° step angleCompletely smooth runningHigh cutting performanceBlank surfaceHigh-performance steelThe cone simplifies the pulling back with through drilled metal plates.Non-breaking chips are cleanly removed.This prevents the build-up of cut-out and cold welding of the cutting edges. Ideal suitable for control cabinets with a sheet thickness of up to 2.0 mm.

This text is machine translated.

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