Suitable for the removal of broken studs and bolts. Supplied with centring pilots for Ø4.75-9.5mm studs, drills, extractor shafts and nuts. Ideal for engine manifold studs.Product Specification. Contents: Drill Bits; 3.2, 4.8, 6.4, 8, 8.7mm (Stud Range - 4.75-15mm).
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