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PARLEC ER32-0787 Standard ER Collet, 20 mm Clamping Capacity - Standard ER Collets
PARLECStandard ER Collets

PARLEC ER32-0787 Standard ER Collet, 20 mm Clamping Capacity

The PARLEC Collet: ER32, 20 mm is a standard ER collet from PARLEC, identified by manufacturer part number ER32-0787. This collet is designed for precision workholding applications, with a 20 mm clamping capacity and…

SKU 3G-OTH-311510

Also listed as: ER320787 · ER32 0787

Brand
PARLEC
Item
ER32-0787 Standard ER Collet, 20 mm Clamping Capacity
Part Number
ER32-0787
Category
Standard ER Collets
Available to Order
Also known as:ER32-0787PARLEC
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

PARLEC
Manufacturer Part Number
ER32-0787
Length
20.32 cm
Range
0.748" to 0.787"
Width
7.62 cm
Height
7.62 cm
UNSPSC
27112808
Weight
0.171 kg
Quantity
4 available
Condition
New
Head Dia.
1.3
Min. Size
0.787
Standards
DIN 6499-B
Body Width
32
Bore Shape
Round
Face Shape
Round
Shank Size
20
Width (cm)
7.62
Collet Size
20 mm Collet Size This indicates the nominal size of the cutting tool shank diameter that the collet can hold. Refer Clamping Range to see the entire shank diameter range that the collet can hold.
Collet Type
Standard
Height (cm)
7.62
Length (cm)
20.32
Overall Dia
32
Catalog Page
N/A
Max Pressure
2,000 psi Operating Pressure - Maximum This is the maximum amount of pressure the collet can support when used in coolant-through applications.
No. Of Slots
8
Collet Series
ER32
Max. Pressure
2000
Collapse Range
19 mm to 20 mm Collapse Range Collets collapse (compress) to fit a range of cutting tool shank diameters. This indicates the full range of diameters the collet can safely be used in.
Overall Length
40 mm
Item Description
ER32 x 20mm Collet
T.i.r. Tolerance
0.0002
Country Of Origin
IN
Country of Origin
Varies (subject to change)
Max. Outside Dia.
32
Measurement System
Metric
System Of Measurement
Metric
Outside Diameter - Maximum
32 mm

Technical Documents

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PARLEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARLEC Collet: ER32, 20 mm is a standard ER collet from PARLEC, identified by manufacturer part number ER32-0787. This collet is designed for precision workholding applications, with a 20 mm clamping capacity and an ER32 series taper.

Frequently Asked Questions

What is the PARLEC ER32-0787 collet used for?

The PARLEC ER32-0787 collet is used for precision workholding in machining operations. It securely clamps a 20 mm diameter tool or workpiece shank within an ER32 spindle or holder, ensuring concentricity and grip during milling, drilling, or turning processes.

What are the specifications of the PARLEC ER32-0787 collet?

The PARLEC ER32-0787 is a standard ER collet with a 20 mm clamping capacity and an ER32 series taper. Its manufacturer part number is ER32-0787. This collet is designed for precision workholding applications, providing reliable grip and runout control in machining setups.

Where to buy the PARLEC ER32-0787 collet worldwide?

3G Electric supplies the PARLEC ER32-0787 collet to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this precision workholding component. Contact us to order the ER32-0787 for your machining operations.

How to select the correct ER collet size for a 20 mm shank?

To select the correct ER collet for a 20 mm shank, choose an ER32 series collet with a 20 mm clamping range, such as the PARLEC ER32-0787. Ensure the collet's taper matches your holder (ER32) and that the clamping diameter exactly matches the shank size for optimal grip and runout accuracy.

Used in

Common applications for PARLEC
Aerospace machining — Parlec PC6 boring heads for precision finish boring of engine components and structural parts.
Automotive powertrain — Parlec toolholders with CAT40 tapers for milling and drilling cylinder heads and blocks.
Medical device manufacturing — Parlec collet chucks for small-diameter tooling in Swiss-type and CNC lathes.
General job shops — Parlec V-flange toolholders for mixed-production milling and boring on vertical machining centers.
Heavy equipment repair — Parlec roughing boring heads for enlarging worn bores in large castings and weldments.
Energy sector — Parlec toolholding systems for machining valve bodies and pump housings in tough alloys.
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PARLEC Products

3G Electric supplies PARLEC standard er collets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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