Introduction: Engine timing tool parts include timing chain kit, cam lock tool, camshaft setting plate. Timing Parts and other performance auto parts come with price match guarantee. Get the best deal on tuning car parts here.Feature: Brand New 2 Year WarrantySpecification: To drill holes on concrete, brick, stone and other hard materials for SDS drill, for SDS Plus drillsPackage Includes: Package Include: 12x Drill Bits 3x Flat Chisels 2x Bull Point 1x Case Drill Bits Diameter: 3/16" x 110mm 1/4" x 110mm 5/16" x 110mm 3/8" x 110mm 1/4" x 160mm 5/16" x 160mm 3/8" x 160mm 1/2" x 160mm 5/16" x 210mm 3/8" x 210mm 1/2" x 260mm 9/16" x 260mm Bull Point: 5-1/2" 10" Point Chisel: 9/16" x 9 13/16"(14x250mm) Flat Chisel: 3/4" x 5-1/2" 3/4" x 10" 1-5/8" x 10Code:MGGRP Authority IDMXR02FXSY NoticeCalifornia Prop 65 Warning NoticeCalifornia Prop 65 Warning Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.