18 pc collets 3-20mm ER32 MT3 Precision Milling Collet Set 0.3-4mm Key Drill Chuck with JT0 3/8 straight shank arbor supplied This comprehensive kit includes a

This comprehensive kit includes a variety of high-quality brass hex nuts

Efficient and accurate action

Housed in a resealable plastic case

Designed to hold workpieces securely with a 90-degree V-groove

Dimensions: 92 mm length x 16 mm (L x Diameter)

18 pc collets 3-20mm ER32 MT3 Precision Milling Collet Set 0.3-4mm Key Drill Chuck with JT0 3/8 straight shank arbor supplied This comprehensive kit includes aER32 MT3 Collet Set This listing includes the complete collet with chuck assembly. Hardened and precision ground. New 18 piece set of metric ER32 Collets sizes 3mm 20mm. Used with any standard ER collet chucks with or without coolant thru tool applicationsMade of high grade spring steel, sturdy and durableSpecial angled slots to increase rigidity Specifications : *Quantity: 18 pcs Set *Accuracy: 0. 015mm *Includes the following : 3, 4, 5, 6, 7, 8, 9,