ER20 12.5mm - 13.5mm ER Spring Collet Acme Serrated Key Type - Round Jaws Chuck Size 15" to 18" inches Item #: SG7028320

Item #: SG7028320

Product Specifications Type Multi Point Maximum Compatible Wheel Diameter 30″ Shank Diameter 7/16″ Shape 3A Model No 3A6G7 Included Angle 15° Remarks ‎•Uniformly distributed diamonds in a tough

*"METRIC 10" TruPunch¬is the fist "true metric" self-centering punch & die set *Ten O

Product Specifications Style Equal Double Threaded System of Measurement Inch Thread Size 7/8-9 Overall Length (Inch) 5-1/2 Material Carbon Steel Equal-Style Thread Length (Inch) 2-1/4 Flat With Flats Material Specification Grade 5

Item #: HF80217910

ER20 12.5mm - 13.5mm ER Spring Collet Acme Serrated Key Type - Round Jaws Chuck Size 15" to 18" inches Item #: SG7028320Item #: GM704220135MM Manufacturer: Techniks Mfg #: Technical Specifications: *Brand Name: Techniks *Collet Style Fits: ER20 *ID: 13. 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