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Hartmetall-Granitbohrer

Find us in all well-stocked Stores

★★★

Special drill bits for percussion drilling of granite and marble. Extremely suitable for drilling granite with special drill bit geometry and carbide plate.

Drill

Granite

Marble

130° masonry drill bit (new)

PGM

Precise

Fast drilling progress

Stable

Filter products

Type of Shank

factory standard

red. shank

d1 Ø cutting edge

4 mm (5/32 inch)

5 mm (3/16 inch)

6 mm (15/64 inch)

8 mm (5/16 inch)

10 mm (3/8 inch)

12 mm (15/32 inch)

l1 total length / l2 slot length

75 mm / 39 mm

85 mm / 39 mm

100 mm / 54 mm

120 mm / 80 mm

150 mm / 90 mm

d2 Ø shank

4 mm

5 mm

6 mm

8 mm

10 mm

l5 drilling length for anchor

-

b width

-

d4 Ø mirror

-

Pitch

-

a width across flats

-

Ø Diameter of tap hole

-

Threading die height

-

Type of thread

-

d4-d1 diameter range

-

Packing Type

-

Packing Set Pieces Count

5

10

Tungsten carbide granite drill bits DIN ISO 5468

Tungsten carbide granite drill bits DIN ISO 5468 Family: 258

Cylindrical shank

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