chongde SK Collet Chuck Tool Holder CAT40 GSK16 4.72"(120mm)

Description

Short Description
• Works on all CAT40 machines
• Run out of the inside shank cone ≤ 0.000078"
• Rear thread for pull stud is 5/8" - 11
• Collet Chuck accepts all CSK16 collets
• Tool Holder is Balanced to G2.5 at 20,000 rpm
• Hardened to 56 – 60 HRC
Description
CAT40-GSK16-4.72"(120mm) Collet Chuck CNC Machine Tool Holder
CNC Milling Collet Chuck Arbor CAT-GSK, CSK collet clamping tool holder of various sizes , high speed and
high precision machining. Mechanical spindle and cutting tools and other accessories. High Precision CAT
shank Tool Holder, balancedG2.5 For choose.
CAT Tool Holders for mechanical spindle and cutting tool and other accessory tool connection. Is a simple,
popular spindle shank connection standard, mainly CAT30 CAT40 CAT50... Etc.. Mold industry, and high-speed
engraving machine, used more.
1. Works on all CAT40 machines
2. Run out of the inside shank cone ≤0.000078"
3.  Rear thread for pull stud is 5/8" - 11
4.  Collet Chuck accepts all CSK16 collets
5. Nickel coating surface, Anti-rust, anti-corrosion, durability better.
6. Tool Holder is Balanced to G2.5 at 20,000 rpm
7.  Constructed of alloy steel hardened to 56 – 60 HRC for long, durable service life
8.  AT3 or better accuracy standard taper specification for maximum contact with spindle.
Products advantages
1. The unique design of nut: high speed cutting, reduce
drag and cutting noise and improve work efficiency,
Balance for G2.5 20000rpm.
2. General purpose high speed, high precision machining, cutting effect is
good.
3. Surface" environment protection ", special coating surface
treatment, improve the hardness and endurance
of the surface, cleanes better, accuracy stable, surface.
4. Higher system accuracy.
5. Higher system stiffness.
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
Condition
Brand New
Balance Spec
G2.5   20,000 rpm
Brand
chongde
TIR
≤0.000078"
SKU
CD020110-4016120
Surface
Nickel coating
Taper Size
CAT40
Projection (L1)
4.72"( 120mm）
Collet Size
CSK16
Overall Length (L)
7.4"
Material
20CrMnTi
Collet Nut Diameter (d1)
1.57"
Model Number
CAT40-GSK16-4.72"
Collet Range (d2)
0.078" - 0.629"
Through Coolant
YES
Net Weight
3.28 LB
Dimensions
2.9" x 2.9" x 7.5"
Gross Weight
3.88 LB
Additional Information