NT40 ER40 V-Flange Collet Chuck Projc. Length 2.76'', Range: 1/8"-11, #NT40-ER40 MCF (Steel) 900355-1000/250 3000kg Round 250-500

(Steel) 900355-1000/250 3000kg Round 250-500 Phase II std

425" TD-1/2-20 1/2-20NF 4-1/4" 1-21/32" 1-1/8" 0

Made of ball bearing steel

7pcs TiN Coated C6 carbide insert

Has a spring center for pilot pin

NT40 ER40 V-Flange Collet Chuck Projc. Length 2.76'', Range: 1/8"-11, #NT40-ER40 MCF (Steel) 900355-1000/250 3000kg Round 250-500NT40 ER40 V Flange Collet Chuck Projc. Length 2. 76'', Range: 1 8 1", #NT40 ER40 NT40 ER40 For ER40 Collet Made of alloy forged steel, hardened to HRC 52 56 Draw Bar Thread: 5 8 11 Taper: NT40 Collet Series: ER40 Projection Length: 2. 76'' Range: 1 8'' 11' All critical surface are precision ground Concentricity is less than 0. 0001'' from taper to end mill pocket Packed in Fitted Box