Features: Material:Aluminum Alloy Hole Opener Size:35MM Drill Bit:2MM Color:Red+Black Hinge Offsets:3/4/5/6MM Features: 1. 66mm to unlimited hinge positioning from the door end 2. Works with 3mm, 4mm, 5mm, and 6mm hinge offsets 3. All aluminum alloy products, beautiful and durable 4. 35MM hinge hole, small drill positioning hole 5. Equipped with limit ring, drilling depth can be adjusted 6. Equipped with universal clamp, stable and strong clamping