Trend IT/MWS/TRI/A MWS trimatic drilling jig This drilling jig enables three holes to be drilled to accept the espagnolette handle for windows, when used with a drill stand or pillar drill with minimum 9.5mm chuck.Accepts multibore drills with 10mm shank with flats. Requires two left hand rotation dowel drills and one right hand rotation dowel drill with 57mm overall lng.s.User will need to obtain a 10mm diameter bar of suitable lng. to suit window.Specification-Drill centres=21.5 mmDrill chuck capacity (min)=9.5 mmDrill shank dia=10 mmMaximum drill lng.=57.5 mmMaximum drill dia (3 tools)=10/25/10 mmRotation=2 x LH, 1 x RHMaximum stroke=70 mmMax speed=1800 rpmDrilling machine power min=0.75 kWSize (WxHxD)=140 mm x 212 mm x 101 mmWeight=2.7 kgDrill bits not included