Techniks CNC Router Tooling - Techniks - #48

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Ph. (800) 597-3921 • Fax (877) 776-9994 E-mail: info@techniksusa.com, website: www.techniksusa.com 9930 East 56th St., Indianapolis, IN 46236 Office Hours: Monday – Friday 8:00 am to 5:00 pm, EST. © June, 2008, Techniks Inc., Indianapolis, Indiana USA, LITCNC2008 Tools cut smoother, faster, & safer when you tighten collets, nuts, and retention knobs to correct specifications. Use a tightening fixture and torque wrench to make sure tools are properly tightened. Incorrect torque can cause cracked collets, poor cutting performance, and possibly cause tools to come loose during operation, causing a very dangerous work environment. Collet Nuts Wrench Type Max. Torque Rec. Torque* Wrench ER 16 Slotted 50 ft/lbs 45 ft/lbs 41916 ER 16 Hex Hex 50 ft/lbs 45 ft/lbs 41116 ER 20 Slotted 75 ft/lbs 67 ft/lbs 41920 ER 20 Hex Hex 75 ft/lbs 67 ft/lbs 41120 ER 25 Spanner Slotted 95 ft/lbs 85 ft/lbs 41925 ER 25 M Castle 29 ft/lbs 25 ft/lbs 23125 ER 32 Spanner Slotted 125 ft/lbs 112 ft/lbs 41932 ER 40 Spanner Slotted 140 ft/lbs 126 ft/lbs 41940 SYOZ 25 Hook 100 ft/lbs 90 ft/lbs 03638 TG 75 Hook 100 ft/lbs 90 ft/lbs 27500 TG 100 Hook 100 ft/lbs 90 ft/lbs 28110 Retention Knobs Wrench Flats Drive Max. Torque Rec. Torque* BT 30 Taper 0.535" 1/4" 40 ft/lbs 36 ft/lbs ISO 30 Taper 0.535" 3/8" 40 ft/lbs 36 ft/lbs Any 40 Taper 0.750" 3/8" 85 ft/lbs 76 ft/lbs BT 50 Taper 1.187" 1/2" 110 ft/lbs 99 ft/lbs CAT 50 Taper 1.250" 1/2" 110 ft/lbs 99 ft/lbs Torque Chart Recommended torque is 80-90% maximum torque value. 1. Snap collet into nut. 2. Insert cutter into collet 3. Hand tighten collet nut assembly into tool holder 4. Insert tool holder assembly into tightening fixture and secure it. 5. Tighten collet nut to recommended torque using a torque wrench.