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We accept online orders and ship globally.

Wescon 596-ER Extended Reach - 1/4-28 - 3/8" Cutter Capacity - 2.75 in Length 3/8 in Cutter Capacity Skirt

EXTENDED REACH UNITS
Part NumberWES596-ER5
Measurement Type
Imperial
Bearing Rating
10,000 rpm
Bearing Type
Dual Ball Bearings
Heavy Duty Thrust Bearing
Yes
Incremental Adjustment
0.0005 in
Shaft Travel
0.300 in
Dust Seal
Integrated Dust Seal
Cutter Thread
1/4-28
Shaft
Round
Shaft Diameter
1/4 in
Cutter Capacity
3/8 in
Skirt
2.75 in Length 3/8 in Cutter Capacity
Skirt Length
2.75 in
Skirt Description
0.500 in OD 3/8 in Cutter Capacity
Solid Stop
Yes
Material
Steel
Country of Origin
USA
Stock
: 
Ships in 2 Weeks
  
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Price: $105.00
YOUR BUILD
WES596-ER5
$105.00
Stock: Ships in 2 Weeks  

CONFIGURE

Your Selected Model:  WES596-ER5

Skirt Style: 2.75 in Length 3/8 in Cutter Capacity (ER5)

2 in Length 1/2 in Cutter Capacity

ER1

2 in Length 1/2 in Cutter Capacity

1.25 in Length 3/8 in Cutter Capacity

ER3

1.25 in Length 3/8 in Cutter Capacity

2.75 in Length 3/8 in Cutter Capacity

ER5

2.75 in Length 3/8 in Cutter Capacity

2.75 in Length 5/8 in Cutter Capacity

ER6

2.75 in Length 5/8 in Cutter Capacity

2.75 in Length 1/4 in Cutter Capacity

ER8

2.75 in Length 1/4 in Cutter Capacity

2.75 in Length 5/16 in Cutter Capacity

ER9

2.75 in Length 5/16 in Cutter Capacity

Shaft Style: Round (STANDARD)

Round

STANDARD

Round

Tri-Flat

TF

Tri-Flat

Quick Change

QC

Quick Change

Shaft Thread: 1/4-28 (STANDARD)

STANDARD

1/4-28

6

M6x1

Also Referred to as

  • 596-ER5
  • Micro-stop 596-ER5
  • Regulador Micrometrico 596-ER5
  • Butee Micrometrique
  • Micro-Stops de avellanado
  • Countersink cage 596-ER5
  • Micro stop drill cage 596-ER5
  • Long nose
  • Slim

VARIANTS - WES596-ER Microstops

Part NumberCutter ThreadCutter CapacityShaft StyleSkirt ODSkirt Length
WES596-ER11/4-281/2 inRound
WES596-ER1-QC1/4-281/2 inQuick Change
WES596-ER1-TF1/4-281/2 inTri-Flat
WES596-ER31/4-283/8 inRound
WES596-ER3-QC1/4-283/8 inQuick Change
WES596-ER3-TF1/4-283/8 inTri-Flat
WES596-ER51/4-283/8 inRound
WES596-ER5-QC1/4-283/8 inQuick Change
WES596-ER5-TF1/4-283/8 inTri-Flat
WES596-ER61/4-285/8 inRound
WES596-ER6-QC1/4-285/8 inQuick Change
WES596-ER6-TF1/4-285/8 inTri-Flat
WES596-ER810-321/4 inRound
WES596-ER8-QC10-321/4 inQuick Change
WES596-ER8-TF10-321/4 inTri-Flat
WES596-ER91/4-285/16 inRound
WES596-ER9-QC1/4-285/16 inQuick Change
WES596-ER9-TF1/4-285/16 inTri-Flat
WES596-6-ER1M6x112.7 mmRound
WES596-6-ER1-QCM6x112.7 mmQuick Change
WES596-6-ER1-TFM6x112.7 mmTri-Flat
WES596-6-ER3M6x19.52 mmRound
WES596-6-ER3-QCM6x19.52 mmQuick Change
WES596-6-ER3-TFM6x19.52 mmTri-Flat
WES596-6-ER5M6x19.52 mmRound
WES596-6-ER5-QCM6x19.52 mmQuick Change
WES596-6-ER5-TFM6x19.52 mmTri-Flat
WES596-6-ER6M6x115.88 mmRound
WES596-6-ER6-QCM6x115.88 mmQuick Change
WES596-6-ER6-TFM6x115.88 mmTri-Flat
WES596-6-ER8M6x16.35 mmRound
WES596-6-ER8-QCM6x16.35 mmQuick Change
WES596-6-ER8-TFM6x16.35 mmTri-Flat
WES596-6-ER9M6x17.94 mmRound
WES596-6-ER9-QCM6x17.94 mmQuick Change
WES596-6-ER9-TFM6x17.94 mmTri-Flat

Switching from another manufacturer?

We’re here to help.

Our cross reference tool is the easiest way to find an equivalent or alternate part. If it’s not on our list, we’ll still be able to help you switch, perhaps even design a custom tool to your specification. Send us an email or give us call!

SAME DAY SHIPPING

Don't let delayed shipments hold up your assembly line.

We frequently restock our most popular items. Most of our standard microstops are in stock. All our online orders are fullfilled out of Houston, Texas facility and ships same day on in-stock orders placed before 12 PM CST.

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Wescon USA
© Wescon Industries Inc. 2025601 Century Plaza Dr. Houston, TX 77073Our products are 100% designed and manufactured in our facilities in California and Texas.
Wescon USA