pilot hole for wooden hinges

Sizes: 5″/64″, 7/64″, “9/64” 11/64 profile.
5/64: 85 mm diameter approx. 2 mm long, headless tension bolt 2.2 � 2.8 mm; 7/64: approx. 87 mm, Hole length, use sheet metal screws 3 � 3.5 mm.
9/64: approx. 95 mm long, 3.5 mm hole diameter, with Schneidsc screw 4 � 4.5 mm; 11/64: approx. 97 mm long, approx. 4.5 mm diameter, use sheet metal screw 5 � 5.5 mm
Material: Brass, high speed steel, outer casing.
Please note: If it is opened, the hardness can be adjusted according to the wood, for a soft wood, choose a smaller size, for a hard wood, choose a larger size and precise positioning, it will not work, the Saegemehl will automatically play the hole by the top, the drill can not be tensioned.