5C collet is fit for this device,which can clamp tool or workpiece with different diamater and figure,it can be fixedon lathe ,grinder and other special equipment ,with such features as high precision,easy operation,safe application,strong clamping ,etc
| Order No. | D | D0 | L | Clamping range | Figure | ||
| Round | Square | Hex | |||||
| 3911-125-5C | 126 | 95 | 107 | 1~28mm 3/64"~1-1/8" | 3~19mm 1/8"~3/4" | 3~22mm 1/8"~7/8" | 1 |
| 3911-125-D3 | 126 | 53.975 | 120.5 | 2 | |||
| 3911-125-D4 | 126 | 63.513 | 120.5 | ||||
| 3911-125-D5 | 140 | 82.563 | 143.5 | ||||
| 3911-125-D6 | 165 | 106.375 | 143.5 | ||||
| 3911-125-D8 | 210 | 139.719 | 145.5 | ||||
Material and Precision
The main body is made of 40Cr alloy steel that has undergone overall quenching, with a hardness of HRC58-62
Repetitive positioning accuracy ≤ 0.015mm
Maximum safe speed 6000rpm
Applicable Scenarios
Equipment: CNC lathe, ordinary lathe, tool grinder, milling machine fourth axis indexing head, rotary worktable
Processing: precision shaft outer circle grinding, indexing milling, small batch high-precision small part clamping, better concentricity and smaller workpiece deformation compared to three jaw chucks

Other Products
Application
Navigation
Navigation
Contact Us
Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
Send in Inquiry
Send in Inquiry