ULTIMATECUT Step drill set HSS-Co 5 RUnaTEC with FLOWSTEP® tip - 3 pcs

Efficiency and precision – developed for maximum performance and durability when machining materials up to 4 mm thick. Sheets are drilled, reamed and deburred in a single operation. Equipped with the innovative FLOWSTEP® tip, this tool enables fast and safe drilling. With 5% cobalt content for increased hardness and wear resistance, it is ideal for machining robust materials such as stainless steel and alloy steels.

The RUnaTEC coating ensures perfect heat dissipation, thereby increasing the service life of the tool. In addition, higher cutting speeds can be achieved.

Equipped with a three-face shank that prevents slippage in the drill chuck and ensures consistently optimal power transmission during the working process.

3-piece set with drilling ranges Ø 5 - 12 | 6 - 20 | 8 - 30 mm

HSSE-Co 5 step drill bit with 5% cobalt content.

FLOWSTEP® tip

• Perfect centering without center punching, even on round surfaces such as pipes.
• Easy and smooth drilling without jamming in the material.
• Extremely fast and effortless drilling.
• Time savings of up to 75% when drilling.
• Significantly longer tool life – up to 6 times more holes possible.
• Ideal for use in hand-held (cordless) power tools.