Общий каталог PRECITOOL - страница 116

Step drill HSS

P M K S N

Straight 107150 shank

< 850 < 700 < 300 Titanium < 850 Nickel < 500 Alu < 600

107170

Design and use: - with 2 cutting edges and fixed centring point - CBN creep-feed ground 10 - for burr-free drilling of sheet metal, tubes and profiled sections in materials up to 6 mm, deburring up to 1.5 mm thickness - no punching, no untrue holes - deburring through following diameter - achieved hole diameters can be read off from the laser scale marking at the tool

107150

107150 PRECITOOL, with straight groove

107170 PRECITOOL, with spiral flute

Step drill set HSS

P M K S N

Cat. no. HSS

N/mm2 N/mm2 HB N/mm2 N/mm2

Straight 107155 shank

< 850 < 700 < 300 Titanium < 850 Nickel < 500 Alu < 600

107175

Design:

107155: Set in plastic case compiled of step drills 107150.

107175: Set in plastic case compiled of step drills 107170.

107155 PRECITOOL, with straight groove

107175 PRECITOOL, with spiral flute

X area 107155 107175 mm

4-30   107155 107175

Step drill HSS

P M K S N

Cat. no. HSS

N/mm2 N/mm2 HB N/mm2 N/mm2

Straight

107190 < 850 < 700 < 300 Titanium < 850 Nickel < 500 Alu < 600 shank

Design and use: - with two ground spiral flutes and deburring section for producing thread clearance holes for cable fittings - the steel conduit thread (PG gland) is replaced by the metric series - step increment 4 mm, 3 flats at shank - drills all core holes and through holes for metric threads M12-M32

107190 PRECITOOL, for cable glands