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Drill, Long Series
Drill, Long Series
JK Files & Tools offers a range of high-speed steel twist drills and tool bits. Long Series are straight shank drills with increased flute length for drilling deep and inaccessible holes or for use in conjunction with drill bushings. The range covers: 1.0 mm to 32.0 mm (inches 3/64 to 1.15/64) with h8 tolerance. Features: finish - bright; point angle - standard 118? to 120?; right hand cutting and right hand normal helix; and manufacturing specifications conforming to IS: 5102/DIN: 340/BS: 328/ISO. Options - available in blue finish, slow and quick helix.