FerviColumn mill-drill Fervi T073DACode T073DA
Drill precise, perpendicular holes with the workpiece clamped beneath the bit.
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Cylindrical twist drill bit Fervi ST1A06.25
Also known as: metal drill bit
Key features
- Diameter (mm)6,25
- Point angle118°
- Hardness700-740 HV
- StandardDIN 338
What it is
The Fervi ST1A06.25 parallel-shank twist drill bit is a metal drilling tool with a diameter of Ø 6.25 mm, built in accordance with DIN 338. The 118° point angle ensures precise centring and steady hole progression, while the hardness of between 700 and 740 HV gives the cutting edge wear resistance even in repeated, demanding machining.
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): 6,25
- Point angle: 118°
- Hardness: 700-740 HV
- Standard: DIN 338
Who it is for
Designed for metal fabricators, industrial maintenance technicians and mechanics.
Related products
- Cylindrical twist drill bit Fervi ST1A06.50
- Cylindrical twist drill bit Fervi ST1A06.00C
- Belt-driven pillar drill Fervi T071 — from the category Pillar Drills
- Hardened steel clamp for mechanical work Fervi M006/800 — from the category Vices and Clamps
- Coil-fitting tool Fervi E011/U21 — 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.
Quantity
Specifications 4
| Diameter (mm) | 6,25 |
|---|---|
| Point angle | 118° |
| Hardness | 700-740 HV |
| Standard | DIN 338 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Cylindrical twist drill bit Fervi ST1A06.25
|
Cylindrical twist drill bit Fervi ST1A05.75
|
Cylindrical twist drill bit Fervi ST1A07
|
Cylindrical twist drill bit Fervi ST1A05.50
|
|---|---|---|---|---|
| Brand | Fervi | Fervi | Fervi | Fervi |
| Diameter | 6,25 mm | 5,75 mm | 7 mm | 5,5 mm |
| Point angle | 118° | 118° | 118° | 118° |
| Hardness | 700-740 HV | 700-740 HV | 700-740 HV | 700-740 HV |
| Standard | DIN 338 | DIN 338 | DIN 338 | DIN 338 |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
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For safety
VigorSafety glasses Etere, amber lens, CE, VigorCode 54015-10
Protect eyes and face from fragments, dust, splashes and impacts.