Drill bit, HSS-G cylindrical, 2-blade / spiral, ø 3,9 mm, metal - 10 pcs, 4932459846
Index: 4932459846
Drill bit (set), HSS-G, cylindrical 2-blade / spiral, ø 3,9mm, fits: metal, cutting element: conical - 10 pcs
THUNDERWEB - HSS-G Metal Drill Bits - DIN 338
- Thunderweb is characterised by a conically shaped web that thickens towards the back of the drill bit. Standard drill bits have a constant thickness throughout their length. The Thunderweb core, even at its narrowest point, is thicker than the core of a regular drill bit.
- Parabolic web cross-section: High web density. Reliable strength.
- Flute geometry - The Thunderweb flute shape quickly removes swarf. It better dissipates heat, thus extending lifespan.
- 135° split point tip - Precise starting, the drill bit does not slip on the material surface.
- Perfect finish reduces friction and extends the drill bit's lifespan.
- Impact-resistant ABS copolymer case with additional rubber corner protection.
- Withstands greater feed pressure and torque, resulting in fewer breakages.
Description
THUNDERWEB - HSS-G Metal Drill Bits - DIN 338
- Thunderweb is characterised by a conically shaped web that thickens towards the back of the drill bit. Standard drill bits have a constant thickness throughout their length. The Thunderweb core, even at its narrowest point, is thicker than the core of a regular drill bit.
- Parabolic web cross-section: High web density. Reliable strength.
- Flute geometry - The Thunderweb flute shape quickly removes swarf. It better dissipates heat, thus extending lifespan.
- 135° split point tip - Precise starting, the drill bit does not slip on the material surface.
- Perfect finish reduces friction and extends the drill bit's lifespan.
- Impact-resistant ABS copolymer case with additional rubber corner protection.
- Withstands greater feed pressure and torque, resulting in fewer breakages.
Technical specification
Market / application
Professional
Product group
Tool/s
Set
Yes
Name
Drill bit
Model
TW 3.9 x 75 - 10 pcs
Series
HSS-Ground Thunderweb DIN338 Drill bits
Type
2-blade
spiralMaterial
HSS-G
Intended use (material)
metal
Application
for drilling
Interface (grip type)
cylindrical
Drill bit diameter
3.9mm
Working length
43.0mm
Total length
75.0mm
Cutting element
conical
Quantity per set
10.0pcs
Drill bit grinding according to norm
DIN 338
Drill bit top angle
135.0°
EAN code
4058546030186
Asortment group
Power tools