JINING QINFENG MACHINERY HARDWARE CO.,LTD
Model No.: BT30,BT40,BT50
Material: High-speed Steel
Style: Universal Tool
Cutting Process: Milling Cutter
Work Type: Cut Off
Turning Tools Type: Circular Cutting Tool Surface
Boring Tool Type: Fine Boring Tool
Milling Cutter Type: Milling
Productivity: 2000-3000 pieces per month
Place of Origin: jining,china
Supply Ability: 5000
HS Code: 84661000
Er20 Tool Holder material Titanium alloy 20CrMnTi, wear-resistant and durable. TOOL HOLDER hardness 58-60 degrees, low noise, low wind resistance, high repetitive clamping accuracy. The commonly used specifications are bt30, BT40 and bt50, the length of which is er20-70, er20-100 and er20-150.BT Tool Holder,The clamping range of ER20 tool shank series is 3mm-13mm, with ER20A nuts, teeth spacing M25*1.5mm, with ER20 cylinder clamp, the speed reaches 20000 revolutions.
BT ER20 COLLET CHUCK tool holder is made of high quality material. It has good elasticity and wear resistance after heat treatment. It has high precision and stable performance. Mainly used in drilling, milling, reaming, tapping and grinding tool holder use
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