Tungsten Carbide Bits

SINGLE TUBE CORE BARREL

HOLE mm.

46

56

66

76

86

101

116

131

146

CORE mm.

32

42

52

62

72

83

96

109

120

DOUBLE TUBE CORE BARREL T2

HOLE mm.

46

56

66

76

86

101

CORE mm.

32

42

52

62

72

84

DOUBLE TUBE CORE BARREL T6

HOLE mm.

76

86

101

116

131

146

CORE mm.

57

67

89

93

108

123

DOUBLE TUBE CORE BARREL T6-S

HOLE mm.

76

86

101

116

131

146

CORE mm.

48

58

72

86

101

116

DOUBLE TUBE CORE BARREL DENISON “L”

HOLE mm.

86

101

116

CORE mm.

60

71

78