BIHUI jig with plastic suction cup for 7 holes 4-14MM

The jig is designed to hold diamond-coated bits when starting to drill into a material and to accurately position diamond drill bits (bits) when drilling holes in facing and floor tiles, ceramics, porcelain tiles, and glass . Significantly facilitates the initial drilling process by preventing the diamond drill from shifting. The vacuum suction cup reliably fixes the jig relative to the intended drilling location. The fitting on the conductor body is intended for supplying coolant. Suitable for crown diameters: 4mm,5mm,6mm,8mm,10mm,12mm,14mm. The fittings on the conductor body serve for supplying and discharging coolant.

Characteristics:

• Type:  crown jig
• Mounting:  Vacuum suction cup
• Housing material:  ABS plastic
• Vacuum cup material:  rubber
• Water supply mechanism:  fitting
• Receiving connection diameter:  6mm
• Drilling diameter:  4mm,5mm,6mm,8mm,10mm,12mm,14mm