Abrasion-resistant size markings, placed outside the clamping area, ensure permanently good legibility (from Ø 5.0 mm). The core diameter constantly increases in the direction of the shank for maximum breakage stability during freehand use (from Ø 4.8 mm).
Extreme 2 is the specialist for freehand drilling in thin-walled materials, producing circular holes with clean, virtually burr-free edges. The centre point enables precise spot drilling without running off, and the specially ground shoulder cutting edges mill exact, circular holes with clean edges (from Ø 4.8 mm).
The iron oxide alloy effectively protects against overheating. The anti-slip shank features three milled clamping surfaces to prevent the drill from spinning in the chuck (from Ø 5.0 mm). There is up to 50% increased breaking strength and fracture stability.
Start immediately after setting; no centre punching is necessary. The constantly increasing core diameter in the direction of the shank provides the highest fracture stability in freehand use (from Ø 4.8 mm).
Application examples include use in alloyed and unalloyed steels up to 900 N/mm² tensile strength, drilling sheet metal and thin-walled profiled materials (as well as tubes without pre-graining) where precise and clean holes are required. It is also very suitable for drilling wood and plastics.
Material application | Metal |
Length | 4 cm |
Drill diameter | 1.5 millimetre |
Metal type | High-performance high-speed steel |
Item number | 12079680 |
Manufacturer | DeWalt |
Category | Drill bit insert |
Manufacturer no. | DT5035-QZ |
Release date | 4.10.2019 |
Colour | Yellow |
Exact colour description | Yellow |
Metal type | High-performance high-speed steel |
Material group | Metal |
Material | HSS (high speed steel) |
Drill Type | Twist Drill |
Material application | Metal |
DIN standard | DIN 338 |
Suitable for | Metal |
Suitable for | Metal |
borehole size | 1.50 mm |
Country of origin | Germany |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2 pieces |
Items per sales unit | 2 x |
Drill diameter | 1.5 millimetre |
working length | 18 mm |
Length | 4 cm |
Width | 4 cm |
Height | 0.15 cm |
Weight | 5035000 g |
Length | 14 cm |
Width | 5.20 cm |
Height | 0.70 cm |
Weight | 11 g |
Product Safety |
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