Genevieve Swiss Industries provides tools for Swiss Type CNC MachinesTooling and Accessories for Swiss Type CNC Machines
tooling for swiss machines
tooling for swiss machines
tooling for swiss machines
tooling for swiss machines
tooling for swiss machines
rotary broaching products for swiss machines
tools for CITIZEN swiss machines / lathes
swiss thread whirling products
Swiss turning tools from UTILIS
rotary broaching products for swiss machines
floating reamer holders for swiss machines
swiss silver cutting oil
solid carbide slitting saws and arbors
solid carbide insert spot drills for swiss machines
knurling tools for cnc and swiss machines
axial floating tapping collets for taps in CNC machines
axial floating tapping precision collet sleeves, drill sleeves and chucks for swiss machines
Magnetic finishing and deburring units for small parts
Floating Tap Collets for CNC Machines

PCM® Floating Tap Collets are an economical solution to replace expensive tapping sleeves and eliminate tapping error.

The PCM ET1 Floating Tap Collets can be used with the Rigid Tapping Function to compensate for pitch error due to the torsional stress that can occur on small taps, eliminating the difference between the tap and the CNC.

The Collets feature 2 or 4 set screws that lock down on the square tang of the tap, eliminaing any tap slippage.

The System works by programming a feed rate 5-10% slower than the tap pitch. As the tap enters the hole, the tap will be pulled extended in the Z-axis under spring tension. Upon reaching the bottom of the hole, stop the spindle, hold for a moment, then reverse the spindle. Change the feed rate out to beat the tap pitch and add a slight pause upon exiting to ensure the tap is fully retracted.
Taps can Float in the Z-axis to compensate for pitch error during the tapping operation
Fits into any Standard ER-Style Collet Taper
 
Part No. & Standard Tap Shank Sizes
Ø Tap Shank
ER 11
ER 16
ER 20
ER 25
ER 32
ET1-12
ET1-16
ET1-20
ET1-25
ET1-32

.141"

ET1-12141
ET1-16141
ET1-20141
ET1-25141
.168"
ET1-16168
ET1-20168
ET1-25168
ET1-32168
.194"
ET1-16194
ET1-20194
ET1-25194
ET1-32194
.220"
ET-16220
ET-20220
ET1-25220
ET1-32220
.255"
ET1-25255
ET1-32255
.318"
ET1-25318
ET1-32318
.323"
ET1-25323
ET1-32323
.367"
ET1-25367
ET1-32367
.381"
ET1-25381
ET1-32381
.429"
ET1-25429
ET1-32429
.437"
ET1-25437
ET1-32437
.480"
ET1-25480
ET1-32480
 
Part No. & Metric Tap Shank Sizes
Ø Tap Shank
(mm)
ER 11
ER 16
ER 20
ER 25
ET1-12
ET1-16
ET1-20
ET1-25
1
ET1-12100
ET1-16100
1.4
ET1-12140
ET1-16140
1.5
ET1-12150
ET1-16150
1.6
ET1-12160
ET1-16160
1.8
ET1-12180
ET1-16180
2
ET1-12200
ET1-16200
2.2
ET1-12220
ET1-16220
ET1-20220
2.24
ET1-12224
ET1-16224
ET1-20224
2.5
ET1-12250
ET1-16250
ET1-20250
ET1-25250
2.8
ET1-12280
ET1-16280
ET1-20280
ET1-25280
3
ET1-12300
ET1-16300
ET1-20300
ET1-25300
3.15
ET1-12315
ET1-16315
ET1-20315
ET1-25315
3.5
ET1-12350
ET1-16350
ET1-20350
ET1-25350
3.55
ET1-12355
ET1-16355
ET1-20355
ET1-25355
4
ET1-16400
ET1-20400
ET1-25400
4.5
ET1-16450
ET1-20450
ET1-25450
5
ET1-16500
ET1-20500
ET1-25500
5.5
ET1-16550
ET1-20550
ET1-25550
5.6
ET1-16560
ET1-20560
ET1-25560
6
ET1-16600
ET1-20600
ET1-25600
6.2
ET1-16620
ET1-20620
ET1-25620
6.3
ET1-16630
ET1-20630
ET1-25630
7
ET1-20700
ET1-25700
7.1
ET1-25710
8
ET1-25800
8.5
ET1-25850
9
ET1-25900
10
ET1-25100
   
 

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Genevieve Swiss Industries, Inc.
6 Old Stage Road
Westfield, MA 01085

Ph: (413) 562-4800 | Fax (413) 562-4802 | Email: sales@genswiss.com
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