Page 7 of Buckeye Pneumatic Fixtured Drills by Cooper Power Tools

self-feed drills buckeye ® 31l series mounting dimensions designer s full scale dimensional layouts available on request 31ld-800 series automatic s .6 horsepower s 200 lbs thrust 889 n 90 psi s 3 76mm stroke s cycle completion signal s internal rear-head valves s automatic retract s manual start retract s remote start s 2 51mm stroke hydraulic dashpot standard models stroke length 3 76mm free speed rpm mild steel in mm nominal drilling capacities alum wood in mm in mm thrust @90psi lb n std chuck capacity in mm spindle automatic 31ld-800 31ld-801 31ld-802 31ld-803 31ld-805 31ld-806 31ld-807 specifications recommended air pressure air inlet size remote control ports recommended hose size offset side-to-center tool weight maximum optional chucks 20000 5000 3000 1850 1100 750 450 1/8 3/16 3/16 5/16 3/8 3/8 3.2 4.8 4.8 7.9 9.5 9.5 3/16 5/16 3/8 3/8 3/8 3/8 4.8 7.9 9.5 9.5 9.5 9.5 1/4 3/8 1/2 5/8 7/8 1 6.4 9.5 12.7 15.9 22.2 25.4 200 200 200 200 200 200 889 889 889 889 889 889 3/8 3/8 3/8 3/8 3/8 3/8 9.5 9.5 9.5 9.5 9.5 9.5 3/8 24 3/8 24 3/8 24 3/8 24 3/8 24 3/8 24 90 psi 6.2 bar 1/4 n.p.t 1/8 n.p.t 3/8 9.5 mm i.d 1 25.4 mm 9.7 lbs 4.4 kg page 26 extra cost accessories optional outboard dashpots l bracket aircraft noses collet type chucks various 3-jawed chucks page 25 1023793 page 31 page 26 page 27 standard equipment the above models are supplied standard with 2 stroke hydraulic dashpot 1024852 see page 25 for more information 8 9

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