Bosch 8-Piece Twist Drill Bit Set for Masonry, 10mm Max, 3mm Min, Tungsten Carbide Tipped Bits

Bosch CYL-1 drill bits are for use with masonry and concrete with their tungsten carbide tips plus feature rolled spiral flute allowing removal of dust, plus, are galvanised. The masonry bits have a hammer impact action perfect for working with concrete and other masonry and all arrive packaged within a plastic case with a euro hole. The total Bit length available is 120 mm.

• CYL-1 Masonry / concrete drill bits.
• 8-Pieces.
• Tungsten carbide tips.
• Wear resistant.
• Galvanised.
• Spiral flute (2-flute U-shaped).
• Semi-round.
• Can be used with all impact drills.
• Excellent dust removal.
• DIN 8039.

• Masonry.
• Concrete.
• Limestone.
• Natural and artificial stone.

• Plastic storage case with euro hole.
• 8-Pieces.
• Sizes 3, 4, 5, 6, 7, 8, 9, 10 mm.

• 3 mm size, working length 30 mm, total length of 60 mm.
• 4 mm size, working length 40 mm, total length of 75 mm.
• 5 mm size, working length 50 mm, total length of 85 mm.
• 6 mm size, working length 60 mm, total length of 100 mm.
• 7 mm size, working length 60 mm, total length of 100 mm.
• 8 mm size, working length 80 mm, total length of 120 mm.
• 9 mm size, working length 80 mm, total length of 120 mm.
• 10 mm size, working length 80 mm, total length of 120 mm.

• Yes, Bosch have a wide range of individual drill bits available.
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• No, these drill bits are suitable only for masonry and concrete.

• Never use a drill bit that exceeds the drilling capacities of the drill you are using.
• Always wear safety goggles and appropriate clothing, dust masks, hearing protection and work gloves.
• Use a drill sharpener or grindstone to sharpen tungsten carbide tips.

Masonry Drill Sets

All Masonry Drill Sets can be used with Hammer Action Drills.