CAT40 Collet Chuck Tool Holder ER40 2-3/4" 12000 RPM @ G2.5 Balanced

Description

Short Description
1. Material: Allyed case hardened steel, black-finished and precisely grinded
2. Hardness: HRC 56-58
3. Max. run out: <0.0002"
4. Carbon depth: 0.016" to 0.047"
5. Projection: 2-3/4" (70mm)
6. Collet chuck accepts all ER40 collet
Description
1. CAT NO taper shank is in conformity with AT3 standard
2. Concentricity of the inner and outer cone: 0.0002"
3.ER collet chuck with the flexibility that can clamp drill, reamers, end mills snd taps.
4. Shank body standard: MAS 403 and B6339
5. Rear thread for pull stud is 5/8" - 11
6. Works on all CAT40 machines.
7. Surface blackening treatment.
Technical Details
Brand Name
Woodhorse
Model
CAT40-ER40-2.76"
SKU
SM010022
Through Coolant
YES
Collet Nut Diameter (d1)
2.48"
Collet Range (d2)
1/8" - 1"
Projection (L1)
2.76" (70mm)
Size
CAT40
Style Name
ER40
T.I.R.
≤ 0.0002"
Balanced to
G2.5 12000 RPM
Net Weight
3.2 lbs
Gross Weight
3.3 lbs
Additional Information