A multi-purpose best drill bit for steel and much more - applications
CrazyDrill Steel is a tungsten carbide drill which drills to drilling depths of up to 7 x d quickly and accurately from a drilling diameter of 0.4 mm (.016”) and up. The solid carbide drill bit for steel is universally applicable for many materials such as alloy steels, high-alloy steels, tool steels, titanium, cast iron, brass, bronze and aluminum. It is used especially in following sectors: mechanical engineering, medical technology, automotive engineering, injection/nozzle technology, dental, jewelry and watchmaking industry, and filter technology.
Application examples for CrazyDrill Steel
Application examples for CrazyDrill Steel
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Dental
Material: CrCo
Components:
- Dental crown mounting hole (example: drill with Ø 1.65 mm (.065“), 11 mm (.433“) deep in CrCo)
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Automotive industry
Material: various
Components:
- Component to Common Rail Injector, drilling of holes for dowel pins (example: drill Ø 1.75 mm (.069“), 6.5 mm (.256“) deep in 100Cr6; 1.3505)
- Nozzle, predrilling for deep bore (example: drill Ø 4.2 mm (.165“), 12.6 mm (.496“) deep in 15NiMoCr10)
- Piston, drilling for piston guide with special CrazyDrill Steel (example: drill Ø 0.75 mm (.030“), 3.0 mm (.118“) deep in 18CrNi8)
- Bushing, connecting hole (example: drill Ø 2.5 mm (.098“), 10 mm (.393“) deep in 100Cr6)
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Mechanical engineering
Material: various
Components:
- Fixation plate, holes for screw; (example: drill Ø 4.2 mm (.165“), 8 mm (.315“) deep in ST52; 1.0570)
- Mounting bracket, core hole for M6 thread (example: drill Ø 5.0 mm (.205“), 10 mm (.393“) deep in CK45; 1.1191)
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Watches
Material: various
Components:
- Watch housing, drilling with special CrazyDrill Steel tool (example: drill Ø 1.2 mm (.047“), 4.8 mm (.189“) deep in 1.4435; 316L)
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Hydraulics / pneumatics
Material: various
Components:
- Solenoid valve, guide bore drilling with special CrazyDrill Steel (example: drill Ø 1.3 mm (.051“), 9.1 mm (.358“) deep in X6CrMoS17, AISI 430F, 1.4105)