Knurled Yes

5mm 1/2 X 4g 068-002 M3

The chuck is compatible with lathe spindles featuring an M30x3

Brand KINCROME Drive 3/8" Finish Mirror Polish Measurement System Metric Pieces 10 Standard DIN

Contents: Imperial Sizes: 1/4 x 9/32"

Oltre Woodturning Lathe Chuck Sets – 90mm & 115mm Size:115mm (4-1/2") Knurled YesUpgrade your woodturning experience with the Oltre Wood Lathe Chuck Set, available in 90mm (3 3 4") and 115mm (4 1 2") sizes. Designed for precision and durability, this versatile chuck system is perfect for both beginner and professional woodworkers. Key Features 4 Jaw Self Centering Chuck Ensures a secure grip for accurate turning. Multiple Jaw Sets Included Dovetail, step, wide, flat, and pin jaws for ultimate versatility. Heavy Duty Construction