Precision 0.008mm Spring ER Collet
$1≥1Piece/Pieces
Payment Type: | L/C,T/T,Paypal,Western Union |
Incoterm: | FOB,CFR,CIF,FCA |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Land,Air |
Port: | Qingdao,Shanghai,Beijing |
$1≥1Piece/Pieces
Payment Type: | L/C,T/T,Paypal,Western Union |
Incoterm: | FOB,CFR,CIF,FCA |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Land,Air |
Port: | Qingdao,Shanghai,Beijing |
Model No.: ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50
Brand: QFMH
Type: Cutter
Boring Tool Type: Fine Boring Tool
Turning Tools Type: Circular Cutting Tool Surface
Work Type: Cut Off
Cutting Process: Milling Cutter
Structure: Other
Style: Universal Tool
Standards: P
Material: High-speed Steel
Milling Cutter Type: Milling
Selling Units | : | Piece/Pieces |
Package Type | : | carton |
Precision 0.008mm Spring ER COLLET is the most widely used clamping tool in the world.Made from Alloy spring steel and fully hardened,the ER Collet are ideal for many machining applications including boring, milling, reaming, tapping and grinding.
Precision Collet Product information
1. Er Collet Material: SUJ2; 42CrMo;
2. ER Collet Hardness: 46-50HRC;
3. ER Collet inner hole can be grinded many times, reaching Ra0.4, which has a mirror effect.
4. Din 6499 Collet Grinding process is adopted for hollow slot of cylinder clamp, which is more suitable for high-speed machining.
5. External circle and end surface can be grinded many times, reaching Ra0.4, which has a mirror effect.
6. Surface "environmental protection" special coating treatment, improve surface hardness, wear resistance, improve cleanliness, more stable accuracy, smoother surface, better rust and corrosion resistance effect, feel more comfortable, appearance more beautiful.
Precision Er Collet Cryogenic treatment
1. Precision Collet Ultra-long cryogenic treatment at - 185 C transforms nearly all residual austenite into martensite.
2. Precipitated nano-carbide particles increase hardness and toughness.
3. Reducing residual stress;
4. The wear resistance is improved significantly.
8. Aging treatment
Removal of residual internal stress during grinding by over 100 h super-long heat aging
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