Long HSS-G twist drill bit Unifix

What it is

Long HSS-G twist drill bit Unifix. Key specifications: type Long fully-ground helical bit for metal, material HSS high-speed steel, diameter (mm) da 2,5 a 13.

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

• Type: Long fully-ground helical bit for metal
• Material: HSS high-speed steel
• Diameter (mm): da 2,5 a 13
• Length (mm): da 95 a 205
• Standard: DIN 340

Who it is for

Designed for metal fabricators, industrial maintenance technicians and mechanics.

Related products

• HSS-G long bit Unifix
• Assortment of HSS-G TOP metal drill bits Unifix
• Radial drill Fervi TR01/200 — from the category Pillar Drills
• Pair of fibre-coated magnetic jaw covers Fervi 0520/150F — from the category Vices and Clamps
• Insert cutter, Fervi F300/12 — 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 length, 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.