China CNC Drilling Machine Accessories Bbt30 Collet Chuck Tool Holder with Online Support, Find details about China CNC Drilling Machine Accessories, CNC Drilling Machine from CNC Drilling Machine Accessories Bbt30 Collet Chuck Tool Holder with Online Support
CNC Drilling Machine Accessories Bbt30 Collet Chuck Tool Holder with Online Support
Product Name | Spring Collet Chuck Holder |
Item No. | BBT30-ER20-100 |
Clamping Diameter (mm) | 1~13 |
D (mm) | 35 |
D1 (mm) | 35.5 |
L (mm) | 100 |
L1 (mm) | 73 |
Spindle | BBT30 |
Nut | ER20 |
Collet | ER20 |
Net Weight (kg) | 0.86 |
Warranty (Months) | 12 |
Advantage | High speed precision tool holder |
Rust-resistant, wear-resistant and high-strength alloy steel structure | |
Noise-free and high speed machining ensured by balanced nuts | |
Accuracy of the tool holder body≤2μm, run-out accuracy ≤5μm | |
Dynamically balanced to G2.5 at 30000rpm (U≤0.3gmm) | |
Symmetry guaranteed by fine milled grooves | |
Taper tolerance: AT2 |