Taper shank twist drill bit Fervi ST2A58

What it is

The Fervi ST2A58 taper shank twist drill bit is a cutting tool designed for drilling large diameters on drills and machines fitted with a taper chuck. With a Ø 58 mm diameter, it is built to DIN 345/N and has a 118° point angle, a classic geometry ideal for efficient stock removal in steels and metals. The hardness of between 700 and 740 HV ensures a wear-resistant cutting edge and long working life even in the most demanding operations.

A metal drill bit is an HSS or cobalt twist drill, with a straight or taper shank, for drilling steel, non-ferrous metals and plastics.

What it is for

Used for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and in workshop machining of steel, aluminium and alloy parts.

How to use it

Clamp the workpiece in a vice, mark the centre and set the speed for the diameter and material: low for hard steels and large diameters, higher for aluminium and plastic. Lubricate with cutting oil on steel; on plastic, reduce the pressure as the bit breaks through to avoid chipping. Insert taper-shank drills into the pillar drill's spindle taper and remove them with a drift.

Where it is used

• Mechanical engineering industry
• Mechanical workshops

Technical data

• Diameter (mm): 58
• Standard: DIN 345/N
• Point angle: 118°
• Hardness: 700-740 HV

Who it is for

Designed for metal fabricators, industrial maintenance technicians and mechanics.

Related products

• Taper shank twist drill bit Fervi ST2A59
• Taper shank twist drill bit Fervi ST2A57
• Column mill-drill Fervi T052/400V — from the category Pillar Drills
• Pair of replacement grooved jaws Fervi M028/175GR — from the category Vices and Clamps
• Collet for collet chuck Fervi P032/07 — from the category Turning, Milling and Threading Tools
• Browse the whole category: Professional Drill Bits for Metal and Plastic

Before you order

In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.