|
Precision
PC Collets for Porter-Cable Routers |
| compatible with
Porter-Cable 690, 690LR, 9690LR, 691, 693, 890, 891, 892, 893, 7518, 7519, 7536, 7537, 7538, 7539
routers |
|
Specifications
- Steel : SUJ 2
- H.R.C. 45-52
- Surface Roughness: Ra 0.5um
- Internal hole by boring machine.
- PG (precision grade) TIR < 0.0004in (0.01mm)
- UP (ultra-precision grade) TIR < 0.0002in (0.005mm)
- Degree of concentricity exceeds the DIN
standard. 100% examined
- must be used with Think & Tinker PC
nuts
and spanners
|
Benefits
- low noise operation
- longer tool life
- more accurate cutting and higher kerf
fidelity
- compatible with carbide microtools
- low TIR means less wear and tear on spindle bearings
|
 |
|
|
Precision
PC Nuts for Porter-Cable Routers |
| compatible with
Porter-Cable 690, 690LR, 9690LR, 691, 693, 890, 891, 892, 893, 7518, 7519, 7536, 7537, 7538, 7539
routers |
|
Specifications
- used in applications where speeds exceed
10,000 PRM
- H.R.C. 45-52
- balanced to G2.5 for 24,000 RPM's
- TIR (with PC collet) < 0.0002" (0.005mm)
- requires PCUP-0429-SPN spanner wrench
- must be used with Think & Tinker PC collets
and spanners
|
Benefits
- improved collet centering and tool shank clamping
- low noise operation
- longer tool life
- more accurate cutting and higher kerf
fidelity
- compatible with carbide microtools
- low TIR means less wear and tear on spindle bearings
|
 |
|
|
Benefits
- purely tangential tightening
torque
- no radial nut distortion
- low profile to accommodate step-shank tools
- secure, no-slip design
- must be used with Think & Tinker PC
nuts
|
 |
|
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Based on the ER20 Collet / Nut architecture, the Think & Tinker family
of precision collets and nuts was designed to bring the precision and flexibility of
expensive high frequency spindles to low-cost, consumer and professional grade
routers.
The snap-together design and eccentric extraction ring prevents collets from
sticking or binding in the tapered spindle bore. Tool removal is consistently
easy.
The internal bore of each collet is preloaded to lightly grip the shank of a bit
when it is inserted, preventing tools from falling out or shifting while the nut
is being tightened. Please read
Working with ER
Nuts and Collets. |
|
