ER20 12.5mm - 13.5mm ER Spring Collet Acme Serrated Key Type - Round Jaws Chuck Size 15" to 18" inches Item #: SG7081500

Item #: SG7081500

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

Mfg #: 70932

Product Specifications Cutting Diameter (DC) 1/8″ Usable Length (LU) 3/16″ Connection Diameter Machine Side (DCONMS) 1/8″ End Shape Ball Overall Length (OAL) ‎2-1/2 Style Micro End Mills Cutting Edge Material Carbide Decimal Equivalent 0

ER20 12.5mm - 13.5mm ER Spring Collet Acme Serrated Key Type - Round Jaws Chuck Size 15" to 18" inches Item #: SG7081500Item #: 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