Nickel coating R8 ER32 Collet Chuck Tool Holder

Description

Short Description
1.  Material: 20CrMnTi
2. Run out of the inside shank cone ≤0.0001"
3. Collet Chuck accepts all ER32 collets
4. Hardness: 56-60HRC
5. Rear thread for pull stud is 7/16" - 20UNF
Description
Nickel coating  R8  ER32  Collet Chuck Tool Holder
R8  ER   Collet Chuck Arbor R8-ER, ER collet clamping
tool holder of various sizes , high speed and
high precision machining . Mechanical spindle and cutting tools
and other accessories. High Precision R8-ER
shank Tool Holder. For the market
for automatic tool change device.
R8  Tool Holders for mechanical spindle and cutting tool and other accessory tool
connection.
1. Material: 20CrMnTi
2.
Run
out of the inside shank cone ≤0.0001"
3.
Constructed
of alloy steel hardened to 56 – 60 HRC for long, durable service life
4.
Rear
thread for pull stud is 7/16" - 20UNF
5. Surface: Nickel coating and polishing nickel coating.
Anti-rust, Anti-corrosion, Durability better
◆ Coating adhesion strong, enhance hardness, and anti-rust better in different surroundings, such as acid, alkali, ammonia, salt etc.
◆ Overall nickel coating, including inside and outside cone, even if you do not take any anti-rust actions, it will not rust either,
don't influence processing precision and spindle.
◆ Improve cleanness, precision more stable, surface more smooth, feel more comfortable and appearance nicer.
Cryogenic treatment
◆ -384.8℉ long cryogenic, nearly all of the residual austenite into martensite.
◆ Carbide precipitation of nanoscale particles, increasing the hardness and toughness.
◆ Reducing residual stresses.
◆ Wear resistance significantly improved.
Thermal aging processing
◆ long stereotyped thermal limitation removal of grinding residual stress.
Technical Details
Brand Name
chongde
Size
R8-ER32
SKU
CD010128-0832040
Collet size
ER32
TIR
0.0001"
Collet Range(d)
1/16"-3/4"
Net Weight
1.28 LB
Collet Nut Diameter(D)
1.969"
Gross Weight
1.88 LB
Projection (L1)
1.57"
Meas
2.5" x 2.5" x 6.8"
Rear Thread(T)
7/16"-20UNF
Additional Information