STUFEN TWIST DRILL 7.5MM

STUFEN TWIST DRILL 7.5MM

Product Name: STUFEN TWIST DRILL 7.5MM HSSG M2 VE=1STCK

Description:

• Step twist drill with a diameter of 7.5 mm, designed according to DIN 338.
• Crafted from high-speed steel (HSSG-M2) for durability.
• Features a cross cut and a step drill tip geometry for enhanced performance.
• 3-edge shank design ensures optimal grip and minimal slippage.
• This drill bit combines the advantages of step drills and twist drills.
• Enables precise spot drilling without running or slipping thanks to self-centering design—no pre-coring needed.
• Allows for larger diameters to be drilled in a single operation, saving time on pre-drilling.
• Offers fast drilling progress through efficient material removal.
• Safe drilling on smooth, rounded, and uneven surfaces.
• Increased tool longevity and effortless drilling due to innovative step technology.
• Produces precise, circular drill holes, ideal for drilling out rivets and stud bolts.
• Versatile enough for precision drilling in hardwood with optimal chip removal.
• Triangular shank prevents slipping in the drill chuck, ensuring excellent power transmission.

Suitable Materials:

• Sheet metal and thin-walled materials
• Alloyed and unalloyed steels
• Cast iron and malleable cast iron
• General structural steels
• Low-alloyed copper, brass, and aluminum
• Tool steels, plastics, and acrylic glass
• Screen printing plates
• Hardwood and softwood

Manufacturer Nr.: Lienemann SB-STB23200750

EAN: 4250059522800