BT30-ER25 Collet Chuck

If you are looking for China, CNC lathe, milling bt30-er25 collet chuck clamping tool holder, or precision spring bt30-er25 collet chuck CNC tools from professional China bt30-er25 collet chuck manufacturers and suppliers and factory, please feel free to contact Qingfeng Machinery.

BT40-ER11 collet chuck         BT40-ER16 collet chuck         BT40-ER20 collet chuck    BT40-ER25 collet chuck         BT40-ER32 collet chuck         BT40-ER40 collet chuck         BT40-ER50 collet chuck    BT50-ER8 collet chuck         BT50-ER11 collet chuck         BT50-ER16 collet chuck         BT50-ER20 collet chuck    BT50-ER25 collet chuck         BT50-ER32 collet chuck         BT50-ER40 collet chuck         BT50-ER50 collet chuck

Product Description

Brief introduction:

BT ER Collet Chuck DIN6499 High Speed CNC Toolholder,Mechanical spindle and cutting tools and other accessories.High Precision BT shank Tool Holder ,balanced G6.3 or G2.5 For choose,With DIN6499 collet chuck can be straight shank cutter clamping various sizes
BT Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple, popular spindle shank connection standard, mainly BT30 BT40 BT50... Etc.. Mold industry, and high-speed engraving machine, used more.

all specification, quick delivery, 

good quality, ISO9001/2000certification

Specifications:
 Materail: 20CrMnTi
 Taper tolerance:<AT3
 Carbon depth: 0.8mm±0.2mm
 Surface Roughness: Ra<0.005mm
 Hardness: HRC 56-58
 Max run out: <0.005mm
 Cooling AD+B type can be made by request
 When Order, please specify balancing G6.3 or G2.5
 Shank body standard: MAS 403 and B6339

Products advantages:

1.a professional manufacturer of CNC knife handle, range, standing stock, OEM, as long as there are drawings, we can perfectness.
 (1), ER (elastic shank keyway keyway / no / dynamic balance / white sand)
 (2), strong grip (LACE / White / pure)
 (3), MTA taper shank drill shank, MTB taper shank milling tools
 (4), FMA tray handle inch surface milling cutter, FMB metric face milling cutter shank
 (5) APU, one self tightening drill chuck
 (6), SLA side fixing type handle
 (7), SK high speed tool shank
2. high precision. 7:24 taper ratio, accord with AT3 standard. The package accuracy is within 0.002-0.003mm, usually in 0.005mm.
3. exclusive professional technology, the quality of our tool is a leading in the industry, won the customer praise.
 (1), vacuum heat treatment HRC58 degrees, ensure the handle and has certain toughness and hardness. The heat treatment is not good, in the process, too hard to crack, soft deformation.
 (2) anticorrosive coating: not only to ensure that the handle of beautiful appearance, and greatly extend the service life of the handle. Black is not good handle, handle a lot of small white spots, will inevitably reduce the handle life greatly.