ER20 12mm ER Spring Collet Square Serrated Key Type - Pointed Soft Jaws Chuck Size 15" to 18" inches 1875 Drill Bit Size (Inch)

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

7500 Drill Point Angle 90 Spotting Drill Material Cobalt Spotting Drill Finish/Coating Bright Flute Length (Decimal Inch) 1

Item #: GS40L11216124

Item #: HA5272425

*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 1875 Drill Bit Size (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