B2B
About this product

1. Material: Allyed case hardened steel, black-finished and precisely grinding

2. Hardness: HRC 56-58

3. T.I.R: ≤0.0002"

4. Carbon depth: 0.016" to 0.047"

5. Projection: 2.76"

6. Collet Chuck accepts all ER16 collets

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 and taps. 

4. Rear thread for pull stud is 5/8" - 11

5. Works on all CAT40 machines.

6. Collet Chuck accepts all ER16 collets.

7. Surface blackening treatment.

Brand Name Woodhorse
SKU SM010010
Through Coolant YES
Collet Nut Diameter (d1)  1-7/64"
Collet Range (d2) 1/32" to 3/8"
Projection (L1) 2.76"
Overall Length (L) 5.45"
Size CAT40
Style Name ER16
T.I.R . ≤ 0.0002"
Balanced to  G2.5 12000 RPM
Net Weight  2.23 lbs
Gross Weight  2.43 lbs

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CAT40 Collet Chuck Tool Holder ER16 2-3/4" 12000RPM @G2.5 Balanced

  • Model #: DDQQIMYD
  • Availability: In Stock
  • Before: $30.00
  • Now: $11.12


  • 5 or more $19.25