COMBINATION DRILL, TAP & INSERT SLEEVE F/ 5.5MM SCREWS
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We are pleased to release this new size variant to our Combination Drill, Tap & Insert Sleeve product range, designed for 5.5mm screws.
The large end has an internal diameter which matches the clearance drill and tap. The small end has an internal diameter the same as the pilot drill and an external diameter that fits the clearance drill hole, i.e. the same as an insert sleeve. This single instrument contains all the guides and sleeves you need to place a lag screw.