ER40 3/4" ER Style Collet American Standard Tongue & Groove - Anti-Backlash Ring Set - Short Stack Model #: RS-S50CFDA-38

Model #: RS-S50CFDA-38

5″ Grit 800 Specification Non-ferrous Materials Bore Diameter 4 1/2″

Model #: 7798303

*Brand Name: Starrett *Length: 18 *Material: O-1 *Thick: 1/2 *Width: 1-3/4

0492 Specification Designation DIN Spiral Type Regular Spiral Threaded Shank No Number of Flutes 2 Drill Bit Diameter Tolerance (mm) h8 Web Thinning Web-Thinning Drill Bit Grade Heavy Duty Material Grade M2 Series/List 653

ER40 3/4" ER Style Collet American Standard Tongue & Groove - Anti-Backlash Ring Set - Short Stack Model #: RS-S50CFDA-38Item #: GM70704189 Manufacturer: Techniks Mfg #: 04240 3 4 Technical Specifications: *Brand Name: Techniks *Collet Style Fits: ER40 *Grip Range: . 7080 . 7480 *ID Square (in. mm): 3 4 *Opening Shape: Round *Type: ER Spring Collet Description: *ER Spring Collets are the only Clamping Collet System for combined milling, drill, reaming, tapping and boring *ER Collets concentricity guaranteed to . 0004" *Wide holding range of each collet requies fewer