ER40 7mm ER Spring Collet Inside Diameter Measurement Equipment *Each center hardened and ground

*Each center hardened and ground from one single piece of forging *Spindles are made of high quality alloy steel

30 Drill Point Angle 118 Drill Bit Material High Speed Steel Drill Bit Finish/Coating TiN Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Flute Length (mm) 34

Item #: 18420836

6250 Threaded Shank No Number of Flutes 2 Drill Bit Diameter Tolerance (Decimal Inch) +0

ER40 7mm ER Spring Collet Inside Diameter Measurement Equipment *Each center hardened and groundItem #: GM7042407MM Manufacturer: Techniks Mfg #: Technical Specifications: *Brand Name: Techniks *Collet Style Fits: ER40 *Grip Range: . 2360 . 2760 *Grip Range (Metric): 7 6mm *ID Square (in. mm): 7mm *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 fewer