SKYSHALO 13 pcs Precision R8 Collet Set, 1/8 in.-7/8 in., 45# Alloy Steel Mill Collet Chuck 0.0012 in. /30μm TIR

13 PCs R8 Collet Chuck Set. Our R8 collet chuck kit features a wide range of sizes and 1/8in. to 7/8in. clamping range, compatible with R8 taper spindles and any R8 collet holder you have. With sturdy construction, 0.0012in. TIR, and internal threading design, it ensures unparalleled precision, durability, and compatibility.

• 0.0012 in. TIR ensures high precision
• Made of alloy steel to provide durability and strength
• Internal thread design for easy clamping