Steep taper colletholders CAT

Universally suitable for different machining applications.
Features and benefits
Features and benefits
DIN 69871 / DIN ISO 7388-1
 Total system runout TIR ≤ 0.0001" (3 μm)

Our holistic system consists of a powRgrip toolholder and collet. All components together ensure best runout and accuracy.

 Toolholder runout TIR ≤1 μm

Achieve high clamping force and high transferable torque.

 Taper accuracy AT3

Better spindle-to-holder fit and accuracy.

 Surface finish max. Ra 0.25

Achieve high clamping force and high transferable torque.

 Balancing

100% balanced to G 2.5 @ 25,000 rpm.

 
XL colletholders

100% balanced to G 2.5 @ 5,000 rpm.
Runout TIR ≤10 μm.

 Hi-Q balancing system

Ready to accept Hi-Q balancing rings which allow for the offset of the imbalance introduced by the cutting tool up to 80,000 rpm depending on the balancing rings used. All colletholders with the additional type information “H” in the article name are designed for balancing rings.

 Vibration dampening

Our holders offer good vibration dampening to sustain a high surface finish and can help prevent chatter.

  ID chip hole

In accordance with DIN 69873 for 10 mm diameter.

 
Key advantages of CAT+ REGO PLUS dual contact colletholders

The BIG PLUS SYSTEM – licensed by BIG Daishowa – is manufactured at REGO-FIX in Switzerland under license according to BIG PLUS specifications. CAT+ colletholder show a higher colletholder stiffness due to taper (AT1) and face contact. Improved machining accuracy and better surface finish are two more benefits of CAT+ holders. The form AD+B is the standard configuration.

 

Get your powRgrip products

It has never been easier to achieve toolholding excellence. Request a quote for your selected products today!

Filter by properties

Title Form Interface size Norm size Length Style Drawings Part No Compare Get an offer
CAT 40 / PG 10 x 5" H
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Standard 40 10 Standard PDF DXF STEP 4340.71061
CAT+ 50 / PG 32 x 4.3” H
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Plus + 50 32 Standard PDF DXF STEP 4350.73256
CAT+ 50 / PG 32 x 6” H
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Plus + 50 32 Standard PDF DXF STEP 4350.73276
CAT+ 50 / PG 25 x 4” H
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Plus + 50 25 Standard PDF DXF STEP 4350.72556
CAT+ 50 / PG 25 x 6” H
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Plus + 50 25 Standard PDF DXF STEP 4350.72576
CAT+ 50 / PG 15 x 4” H
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Plus + 50 15 Standard PDF DXF STEP 4350.71556
CAT+ 50 / PG 15 x 6” H
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Plus + 50 15 Standard PDF DXF STEP 4350.71576
CAT+ 40 / PG 32 x 6” H
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Plus + 40 32 Standard PDF DXF STEP 4340.73276
CAT+ 50 / PG 10 x 4” H
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Plus + 50 10 Standard PDF DXF STEP 4350.71056
CAT+ 40 / PG 25 x 6” H
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Plus + 40 25 Standard PDF DXF STEP 4340.72576
CAT+ 40 / PG 32 x 3.5”
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Plus + 40 32 Standard PDF DXF STEP 2340.73206
CAT+ 40 / PG 25 x 3.15” H
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Plus + 40 25 Standard PDF DXF STEP 4340.72546
CAT+ 40 / PG 15 x 6” H
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Plus + 40 15 Standard PDF DXF STEP 4340.71576
CAT+ 40 / PG 10 x 6” H
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Plus + 40 10 Standard PDF DXF STEP 4340.71076
CAT+ 40 / PG 15 x 3.15” H
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Plus + 40 15 Standard PDF DXF STEP 4340.71546
CAT-B 50 / PG 32 x 4.3” H
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B 50 32 Standard 4350.73254
CAT-B 50 / PG 32 x 6” H
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B 50 32 Standard 4350.73274
CAT+ 40 / PG 10 x 3.5” H
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Plus + 40 10 Standard PDF DXF STEP 4340.71006
CAT 50 / PG 32 x 15.45” XL
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Standard 50 32 XL PDF DXF STEP 8853.78221
CAT-B 50 / PG 25 x 4” H
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B 50 25 Standard 4350.72554
CAT-B 50 / PG 25 x 6” H
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B 50 25 Standard 4350.72574
CAT 50 / PG 32 x 11.51” XL
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Standard 50 32 XL PDF DXF STEP 8853.78121
CAT 50 / PG 32 x 13.75” XL
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Standard 50 32 XL PDF DXF STEP 8853.78171
CAT 50 / PG 32 x 6” H
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Standard 50 32 Standard PDF DXF STEP 4350.73271
CAT 50 / PG 32 x 9.81” XL
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Standard 50 32 XL PDF DXF STEP 8853.78071
CAT 50 / PG 32 x 3.1”
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Standard 50 32 Standard PDF DXF STEP 2350.73231
CAT 50 / PG 32 x 4.3” H
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Standard 50 32 Standard PDF DXF STEP 4350.73251
CAT 50 / PG 25 x 14” XL
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Standard 50 25 XL PDF DXF 8853.76181
CAT 50 / PG 25 x 8.3” XL
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Standard 50 25 XL 8853.76041
CAT 50 / PG 25 x 10” XL
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Standard 50 25 XL PDF DXF 8853.76081
CAT 50 / PG 25 x 4” H
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Standard 50 25 Standard PDF DXF STEP 4350.72551
CAT 50 / PG 25 x 6” H
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Standard 50 25 Standard PDF DXF STEP 4350.72571
CAT 50 / PG 15 x 10” XL
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Standard 50 15 XL PDF DXF 8853.73081
CAT 50 / PG 15 x 12” XL
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Standard 50 15 XL PDF DXF 8853.73131
CAT 50 / PG 15 x 14” XL
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Standard 50 15 XL PDF DXF 8853.73181
CAT 50 / PG 15 x 4” H
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Standard 50 15 Standard PDF DXF STEP 4350.71551
CAT 50 / PG 15 x 8” XL
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Standard 50 15 XL PDF DXF 8853.73031
CAT 50 / PG 10 x 10” XL
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Standard 50 10 XL PDF DXF 8853.71081
CAT 50 / PG 10 x 12” XL
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Standard 50 10 XL PDF DXF 8853.71131
CAT 50 / PG 10 x 14” XL
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Standard 50 10 XL PDF DXF 8853.71181
CAT-B 40 / PG 32 x 6” H
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B 40 32 Standard 4340.73274
CAT 50 / PG 10 x 4” H
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Standard 50 10 Standard PDF DXF STEP 4350.71051
CAT 50 / PG 10 x 8” XL
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Standard 50 10 XL PDF DXF 8853.71031
CAT-B 40 / PG 32 x 4.3” H
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B 40 32 Standard 4340.73254
CAT-B 40 / PG 15 x 3.15” H
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B 40 15 Standard 4340.71544
CAT-B 40 / PG 15 x 4” H
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B 40 15 Standard 4340.71554
CAT-B 40 / PG 15 x 6” H
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B 40 15 Standard 4340.71574
CAT-B 40 / PG 25 x 3.15” H
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B 40 25 Standard 4340.72544
CAT-B 40 / PG 25 x 4” H
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B 40 25 Standard 4340.72554
CAT-B 40 / PG 25 x 6” H
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B 40 25 Standard 4340.72574
CAT 40 / PG 32 x 6” H
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Standard 40 32 Standard PDF DXF STEP 4340.73271
CAT-B 40 / PG 10 x 3.5” H
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B 40 10 Standard 4340.71004
CAT-B 40 / PG 10 x 6” H
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B 40 10 Standard 4340.71074
CAT 40 / PG 32 x 3.5”
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Standard 40 32 Standard PDF DXF STEP 2340.73201
CAT 40 / PG 32 x 4.3” H
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Standard 40 32 Standard PDF DXF STEP 4340.73251
CAT 40 / PG 25 x 10” XL
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Standard 40 25 XL PDF DXF 8843.76081
CAT 40 / PG 25 x 14” XL
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Standard 40 25 XL PDF DXF 8843.76181
CAT 40 / PG 25 x 6” H
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Standard 40 25 Standard PDF DXF STEP 4340.72571
CAT 40 / PG 25 x 8”
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Standard 40 25 Standard PDF DXF STEP 4340.72591
CAT 40 / PG 25 x 4” H
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Standard 40 25 Standard PDF DXF STEP 4340.72551
CAT 40 / PG 25 x 3.15” H
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Standard 40 25 Standard PDF DXF STEP 4340.72541
CAT 40 / PG 15 x 14” XL
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Standard 40 15 XL PDF DXF 8843.73181
CAT 40 / PG 25 x 2.8”
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Standard 40 25 Standard PDF DXF STEP 2340.72531
CAT 40 / PG 15 x 8” XL
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Standard 40 15 XL PDF DXF 8843.73031
CAT 40 / PG 15 x 10” XL
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Standard 40 15 XL PDF DXF 8843.73081
CAT 40 / PG 15 x 12” XL
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Standard 40 15 XL PDF DXF 8843.73131
CAT 40 / PG 15 x 4” H
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Standard 40 15 Standard PDF DXF STEP 4340.71551
CAT 40 / PG 15 x 6” H
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Standard 40 15 Standard PDF DXF STEP 4340.71571
CAT 40 / PG 10 x 12” XL
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Standard 40 10 XL PDF DXF 8843.71131
CAT 40 / PG 10 x 14” XL
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Standard 40 10 XL PDF DXF 8843.71181
CAT 40 / PG 15 x 3.15” H
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Standard 40 15 Standard PDF DXF STEP 4340.71541
CAT 40 / PG 10 x 8” XL
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Standard 40 10 XL PDF DXF 8843.71031
CAT 40 / PG 10 x 10” XL
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Standard 40 10 XL PDF DXF 8843.71081
CAT 40 / PG 10 x 3.5” H
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Standard 40 10 Standard PDF DXF STEP 4340.71001
CAT 40 / PG 10 x 6” H
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Standard 40 10 Standard PDF DXF STEP 4340.71071
CAT 40 / PG 6 x 3” H
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Standard 40 6 Standard PDF DXF STEP 4340.70631

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