HSS step+ drill bits with hex shank

What it is

HSS step+ drill bits with hex shank. Key specifications: type Ground stepped point, standard DIN 338+, connection hexagonal 1/4".

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: Ground stepped point
• Standard: DIN 338+
• Connection: hexagonal 1/4"
• Use: metal materials
• Pack: blister pack

Who it is for

Designed for metal fabricators, industrial maintenance technicians and mechanics.

Related products

• HSS drill bits TUR
• Long ground HSS drill bits werk
• Bench drill DP 12-941 — from the category Pillar Drills
• Swivel vice with articulated joint — from the category Vices and Clamps
• Blued steel die holder — 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 connection type 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.