ER20 3.5mm - 4.5mm ER Spring Collet BT 40 ER Series Collet Chucks Item #: 95540332

Item #: 95540332

Item #: GS9324459

4331 Specification Designation DIN Threaded Shank No Web Configuration Parallel Drill Bit Diameter Tolerance (mm) +0

Product Specifications Material Buna-N Thickness (Inch) 1/16 Width (Inch) 3/4 Length Type Stock Length Length (Inch) 120 Durometer (Shore A) 50 Tensile Strength (psi) 1500 Color Black Backing Type Plain Maximum Temperature (F) 250 Minimum Temperature (F) -30 Minimum Density (Lb

Model #: O22007

ER20 3.5mm - 4.5mm ER Spring Collet BT 40 ER Series Collet Chucks Item #: 95540332Item #: GM70422045MM Manufacturer: Techniks Mfg #: Technical Specifications: *Brand Name: Techniks *Collet Style Fits: ER20 *ID: 4. 5mm *Type: ER Style 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 collets and changes guarantees that undersize cutting tools can be held