ER20 12mm ER Spring Collet Square Serrated Key Type - Pointed Soft Jaws Chuck Size 15" to 18" inches 1250 Maximum Groove Width (Inch)

1250 Maximum Groove Width (Inch) 1/8 Insert Holding Method Screw Insert Compatibility 16 NR-NG

1875 Drill Bit Size (Inch) 3/16 Drill Point Angle 140 Drill Bit Material Carbide Drill Bit Finish/Coating TiN/AlTiN Flute Type Helical Flute Cutting Direction Right Hand Shank Type Straight Coolant Through Yes Flute Length (mm) 29

Item #: HT95161827

*Brand Name: Starrett *Length: 36 *Material: A-6 *Thick: 1/8 *Width: 1

ER20 12mm ER Spring Collet Square Serrated Key Type - Pointed Soft Jaws Chuck Size 15" to 18" inches 1250 Maximum Groove Width (Inch)Item #: GM70422012MM Manufacturer: Techniks Mfg #: Technical Specifications: *Brand Name: Techniks *Collet Style Fits: ER20 *Grip Range: . 4330 . 4720 *Grip Range (Metric): 11. 0 12. 0 *ID Square (in. mm): 12mm *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