door keyhole opening kit for door installation, mortiser kit for wooden door lock mortising jig door lock installation kit door lock installation kit mach

Widely Used & Easy to Use door hinge jig can be used on new door frame release hole, replace fingerprint lock, door opening slot, door frame lock tongue groove, release hole, open eccentric hole, replace large keybody, etc. The door lock installation kit is easy to use. INDUSTRIAL GRADE LINEAR BEARING - The slider moves easier, more accurately without jamming, even with prolonged use. Anti-dust and shockproof silicone sleeve: prevents wood chips from entering the bearing slider and causing blockage. Surrounding Positioning Screw: Effectively control the opening distance and facilitates easy positioning. Tungsten Steel Alloy Cutting Bits: 18/22/24mm Our door hole drilling kit includes 3 different cutters (size:18/22/24mm) made of special tungsten steel alloy, superior quality compared to high speed steel. It adheres firmly to most wooden doors of any thickness. EASY TO CARRY The door lock jig is mainly made of steel, comes with a pair of leather gloves, carpenter chisel, stainless steel ruler and other accessories, total weight with case.