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We accept online orders and ship globally.

Wescon 397 Stainless Steel Microstop - M6x1 - 12 mm Cutter Capacity - 3-Leg Skirt

SMALL CAPACITY / TIGHT SPACE APPLICATIONS STAINLESS STEEL
Part NumberWES397-ES-6-S3L-TS
Measurement Type
Metric
Bearing Rating
10,000 rpm
Bearing Type
Dual Ball Bearings
Heavy Duty Thrust Bearing
No
Incremental Adjustment
0.0005 in
Shaft Travel
1/8 in
Cutter Thread
M6x1
Shaft
Threaded Shank (1/4-28)
Shaft Diameter
1/4 in
Cutter Capacity
12 mm
Skirt
3-Leg
Solid Stop
Yes
Material
Stainless Steel
Stroke Length
6mm
Country of Origin
USA
* The image represents the general look of the series. Actual product may vary based on options selected.
Stock
: 
Ships in 8 Weeks
  
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Price: $245.00
YOUR BUILD
WES397-ES-6-S3L-TS
$245.00
Stock: Ships in 8 Weeks

CONFIGURE

Your Selected Model:  WES397-ES-6-S3L-TS

Skirt Style: 3-Leg (S3L)

Straight

S

Straight

Slotted

SL

Slotted

Internal Thread

I

Internal Thread

Slotted Internal Thread

SI

Slotted Internal Thread

External Thread

E

External Thread

Slotted External Thread

SE

Slotted External Thread

Straight Cutaway

SCA

Straight Cutaway

3-Leg

S3L

3-Leg

Foot Style (Available only for Skirts: I, SI, E, SE)

N

Nylon

Shaft Style: Threaded Shank (1/4-28) (TS)

Round

STANDARD

Round

Threaded Shank (1/4-28)

TS

Threaded Shank (1/4-28)

Tri-Flat

TF

Tri-Flat

Quick Change

QC

Quick Change

Stroke Option: 6mm (ES)

STANDARD

4mm

ES

6mm

Shaft Thread: M6x1 (6)

STANDARD

1/4-28

6

M6x1

Also Referred to as

  • 397-ES-6-S3L-TS
  • Micro-stop 397-ES-6-S3L-TS
  • Regulador Micrometrico 397-ES-6-S3L-TS
  • Butee Micrometrique
  • Micro-Stops de avellanado
  • Countersink cage 397-ES-6-S3L-TS
  • Micro stop drill cage 397-ES-6-S3L-TS

VARIANTS - WES397 Microstops

Part NumberCutter ThreadCutter CapacityShaft StyleSkirtFootLead Time
WES397-EN1/4-281/2 inRoundExternal ThreadNylonShips in 8 Weeks
WES397-EN-QC1/4-281/2 inQuick ChangeExternal ThreadNylonShips in 8 Weeks
WES397-EN-TF1/4-281/2 inTri-FlatExternal ThreadNylonShips in 8 Weeks
WES397-EN-TS1/4-281/2 inThreaded Shank (1/4-28)External ThreadNylonShips in 8 Weeks
WES397-ES-EN1/4-281/2 inRoundExternal ThreadNylonShips in 8 Weeks
WES397-ES-EN-QC1/4-281/2 inQuick ChangeExternal ThreadNylonShips in 8 Weeks
WES397-ES-EN-TF1/4-281/2 inTri-FlatExternal ThreadNylonShips in 8 Weeks
WES397-ES-EN-TS1/4-281/2 inThreaded Shank (1/4-28)External ThreadNylonShips in 8 Weeks
WES397-ES-IN1/4-287/16 inRoundInternal ThreadNylonShips in 8 Weeks
WES397-ES-IN-QC1/4-287/16 inQuick ChangeInternal ThreadNylonShips in 8 Weeks
WES397-ES-IN-TF1/4-287/16 inTri-FlatInternal ThreadNylonShips in 8 Weeks
WES397-ES-IN-TS1/4-287/16 inThreaded Shank (1/4-28)Internal ThreadNylonShips in 8 Weeks
WES397-ES-S1/4-281/2 inRoundStraightShips in 8 Weeks
WES397-ES-S3L1/4-281/2 inRound3-LegShips in 8 Weeks
WES397-ES-S3L-QC1/4-281/2 inQuick Change3-LegShips in 8 Weeks
WES397-ES-S3L-TF1/4-281/2 inTri-Flat3-LegShips in 8 Weeks
WES397-ES-S3L-TS1/4-281/2 inThreaded Shank (1/4-28)3-LegShips in 8 Weeks
WES397-ES-SCA1/4-281/2 inRoundStraight CutawayShips in 8 Weeks
WES397-ES-SCA-QC1/4-281/2 inQuick ChangeStraight CutawayShips in 8 Weeks
WES397-ES-SCA-TF1/4-281/2 inTri-FlatStraight CutawayShips in 8 Weeks
WES397-ES-SCA-TS1/4-281/2 inThreaded Shank (1/4-28)Straight CutawayShips in 8 Weeks
WES397-ES-SEN1/4-281/2 inRoundSlotted External ThreadNylonShips in 8 Weeks
WES397-ES-SEN-QC1/4-281/2 inQuick ChangeSlotted External ThreadNylonShips in 8 Weeks
WES397-ES-SEN-TF1/4-281/2 inTri-FlatSlotted External ThreadNylonShips in 8 Weeks
WES397-ES-SEN-TS1/4-281/2 inThreaded Shank (1/4-28)Slotted External ThreadNylonShips in 8 Weeks
WES397-ES-SIN1/4-287/16 inRoundSlotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-SIN-QC1/4-287/16 inQuick ChangeSlotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-SIN-TF1/4-287/16 inTri-FlatSlotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-SIN-TS1/4-287/16 inThreaded Shank (1/4-28)Slotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-SL1/4-281/2 inRoundSlottedShips in 8 Weeks
WES397-ES-SL-QC1/4-281/2 inQuick ChangeSlottedShips in 8 Weeks
WES397-ES-SL-TF1/4-281/2 inTri-FlatSlottedShips in 8 Weeks
WES397-ES-SL-TS1/4-281/2 inThreaded Shank (1/4-28)SlottedShips in 8 Weeks
WES397-ES-S-QC1/4-281/2 inQuick ChangeStraightShips in 8 Weeks
WES397-ES-S-TF1/4-281/2 inTri-FlatStraightShips in 8 Weeks
WES397-ES-S-TS1/4-281/2 inThreaded Shank (1/4-28)StraightShips in 8 Weeks
WES397-IN1/4-287/16 inRoundInternal ThreadNylonShips in 8 Weeks
WES397-IN-QC1/4-287/16 inQuick ChangeInternal ThreadNylonShips in 8 Weeks
WES397-IN-TF1/4-287/16 inTri-FlatInternal ThreadNylonShips in 8 Weeks
WES397-IN-TS1/4-287/16 inThreaded Shank (1/4-28)Internal ThreadNylonShips in 8 Weeks
WES397-S1/4-281/2 inRoundStraightShips in 8 Weeks
WES397-S3L1/4-281/2 inRound3-LegShips in 8 Weeks
WES397-S3L-QC1/4-281/2 inQuick Change3-LegShips in 8 Weeks
WES397-S3L-TF1/4-281/2 inTri-Flat3-LegShips in 8 Weeks
WES397-S3L-TS1/4-281/2 inThreaded Shank (1/4-28)3-LegShips in 8 Weeks
WES397-SCA1/4-281/2 inRoundStraight CutawayShips in 8 Weeks
WES397-SCA-QC1/4-281/2 inQuick ChangeStraight CutawayShips in 8 Weeks
WES397-SCA-TF1/4-281/2 inTri-FlatStraight CutawayShips in 8 Weeks
WES397-SCA-TS1/4-281/2 inThreaded Shank (1/4-28)Straight CutawayShips in 8 Weeks
WES397-SEN1/4-281/2 inRoundSlotted External ThreadNylonShips in 8 Weeks
WES397-SEN-QC1/4-281/2 inQuick ChangeSlotted External ThreadNylonShips in 8 Weeks
WES397-SEN-TF1/4-281/2 inTri-FlatSlotted External ThreadNylonShips in 8 Weeks
WES397-SEN-TS1/4-281/2 inThreaded Shank (1/4-28)Slotted External ThreadNylonShips in 8 Weeks
WES397-SIN1/4-287/16 inRoundSlotted Internal ThreadNylonShips in 8 Weeks
WES397-SIN-QC1/4-287/16 inQuick ChangeSlotted Internal ThreadNylonShips in 8 Weeks
WES397-SIN-TF1/4-287/16 inTri-FlatSlotted Internal ThreadNylonShips in 8 Weeks
WES397-SIN-TS1/4-287/16 inThreaded Shank (1/4-28)Slotted Internal ThreadNylonShips in 8 Weeks
WES397-SL1/4-281/2 inRoundSlottedShips in 8 Weeks
WES397-SL-QC1/4-281/2 inQuick ChangeSlottedShips in 8 Weeks
WES397-SL-TF1/4-281/2 inTri-FlatSlottedShips in 8 Weeks
WES397-SL-TS1/4-281/2 inThreaded Shank (1/4-28)SlottedShips in 8 Weeks
WES397-S-QC1/4-281/2 inQuick ChangeStraightShips in 8 Weeks
WES397-S-TF1/4-281/2 inTri-FlatStraightShips in 8 Weeks
WES397-S-TS1/4-281/2 inThreaded Shank (1/4-28)StraightShips in 8 Weeks
WES397-6-ENM6x112 mmRoundExternal ThreadNylonShips in 8 Weeks
WES397-6-EN-QCM6x112 mmQuick ChangeExternal ThreadNylonShips in 8 Weeks
WES397-6-EN-TFM6x112 mmTri-FlatExternal ThreadNylonShips in 8 Weeks
WES397-6-EN-TSM6x112 mmThreaded Shank (1/4-28)External ThreadNylonShips in 8 Weeks
WES397-6-INM6x111 mmRoundInternal ThreadNylonShips in 8 Weeks
WES397-6-IN-QCM6x111 mmQuick ChangeInternal ThreadNylonShips in 8 Weeks
WES397-6-IN-TFM6x111 mmTri-FlatInternal ThreadNylonShips in 8 Weeks
WES397-6-IN-TSM6x111 mmThreaded Shank (1/4-28)Internal ThreadNylonShips in 8 Weeks
WES397-6-SM6x112 mmRoundStraightShips in 8 Weeks
WES397-6-S3LM6x112 mmRound3-LegShips in 8 Weeks
WES397-6-S3L-QCM6x112 mmQuick Change3-LegShips in 8 Weeks
WES397-6-S3L-TFM6x112 mmTri-Flat3-LegShips in 8 Weeks
WES397-6-S3L-TSM6x112 mmThreaded Shank (1/4-28)3-LegShips in 8 Weeks
WES397-6-SCAM6x112 mmRoundStraight CutawayShips in 8 Weeks
WES397-6-SCA-QCM6x112 mmQuick ChangeStraight CutawayShips in 8 Weeks
WES397-6-SCA-TFM6x112 mmTri-FlatStraight CutawayShips in 8 Weeks
WES397-6-SCA-TSM6x112 mmThreaded Shank (1/4-28)Straight CutawayShips in 8 Weeks
WES397-6-SENM6x112 mmRoundSlotted External ThreadNylonShips in 8 Weeks
WES397-6-SEN-QCM6x112 mmQuick ChangeSlotted External ThreadNylonShips in 8 Weeks
WES397-6-SEN-TFM6x112 mmTri-FlatSlotted External ThreadNylonShips in 8 Weeks
WES397-6-SEN-TSM6x112 mmThreaded Shank (1/4-28)Slotted External ThreadNylonShips in 8 Weeks
WES397-6-SINM6x111 mmRoundSlotted Internal ThreadNylonShips in 8 Weeks
WES397-6-SIN-QCM6x111 mmQuick ChangeSlotted Internal ThreadNylonShips in 8 Weeks
WES397-6-SIN-TFM6x111 mmTri-FlatSlotted Internal ThreadNylonShips in 8 Weeks
WES397-6-SIN-TSM6x111 mmThreaded Shank (1/4-28)Slotted Internal ThreadNylonShips in 8 Weeks
WES397-6-SLM6x112 mmRoundSlottedShips in 8 Weeks
WES397-6-SL-QCM6x112 mmQuick ChangeSlottedShips in 8 Weeks
WES397-6-SL-TFM6x112 mmTri-FlatSlottedShips in 8 Weeks
WES397-6-SL-TSM6x112 mmThreaded Shank (1/4-28)SlottedShips in 8 Weeks
WES397-6-S-QCM6x112 mmQuick ChangeStraightShips in 8 Weeks
WES397-6-S-TFM6x112 mmTri-FlatStraightShips in 8 Weeks
WES397-6-S-TSM6x112 mmThreaded Shank (1/4-28)StraightShips in 8 Weeks
WES397-ES-6-ENM6x112 mmRoundExternal ThreadNylonShips in 8 Weeks
WES397-ES-6-EN-QCM6x112 mmQuick ChangeExternal ThreadNylonShips in 8 Weeks
WES397-ES-6-EN-TFM6x112 mmTri-FlatExternal ThreadNylonShips in 8 Weeks
WES397-ES-6-EN-TSM6x112 mmThreaded Shank (1/4-28)External ThreadNylonShips in 8 Weeks
WES397-ES-6-INM6x111 mmRoundInternal ThreadNylonShips in 8 Weeks
WES397-ES-6-IN-QCM6x111 mmQuick ChangeInternal ThreadNylonShips in 8 Weeks
WES397-ES-6-IN-TFM6x111 mmTri-FlatInternal ThreadNylonShips in 8 Weeks
WES397-ES-6-IN-TSM6x111 mmThreaded Shank (1/4-28)Internal ThreadNylonShips in 8 Weeks
WES397-ES-6-SM6x112 mmRoundStraightShips in 8 Weeks
WES397-ES-6-S3LM6x112 mmRound3-LegShips in 8 Weeks
WES397-ES-6-S3L-QCM6x112 mmQuick Change3-LegShips in 8 Weeks
WES397-ES-6-S3L-TFM6x112 mmTri-Flat3-LegShips in 8 Weeks
WES397-ES-6-S3L-TSM6x112 mmThreaded Shank (1/4-28)3-LegShips in 8 Weeks
WES397-ES-6-SCAM6x112 mmRoundStraight CutawayShips in 8 Weeks
WES397-ES-6-SCA-QCM6x112 mmQuick ChangeStraight CutawayShips in 8 Weeks
WES397-ES-6-SCA-TFM6x112 mmTri-FlatStraight CutawayShips in 8 Weeks
WES397-ES-6-SCA-TSM6x112 mmThreaded Shank (1/4-28)Straight CutawayShips in 8 Weeks
WES397-ES-6-SENM6x112 mmRoundSlotted External ThreadNylonShips in 8 Weeks
WES397-ES-6-SEN-QCM6x112 mmQuick ChangeSlotted External ThreadNylonShips in 8 Weeks
WES397-ES-6-SEN-TFM6x112 mmTri-FlatSlotted External ThreadNylonShips in 8 Weeks
WES397-ES-6-SEN-TSM6x112 mmThreaded Shank (1/4-28)Slotted External ThreadNylonShips in 8 Weeks
WES397-ES-6-SINM6x111 mmRoundSlotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-6-SIN-QCM6x111 mmQuick ChangeSlotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-6-SIN-TFM6x111 mmTri-FlatSlotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-6-SIN-TSM6x111 mmThreaded Shank (1/4-28)Slotted Internal ThreadNylonShips in 8 Weeks
WES397-ES-6-SLM6x112 mmRoundSlottedShips in 8 Weeks
WES397-ES-6-SL-QCM6x112 mmQuick ChangeSlottedShips in 8 Weeks
WES397-ES-6-SL-TFM6x112 mmTri-FlatSlottedShips in 8 Weeks
WES397-ES-6-SL-TSM6x112 mmThreaded Shank (1/4-28)SlottedShips in 8 Weeks
WES397-ES-6-S-QCM6x112 mmQuick ChangeStraightShips in 8 Weeks
WES397-ES-6-S-TFM6x112 mmTri-FlatStraightShips in 8 Weeks
WES397-ES-6-S-TSM6x112 mmThreaded Shank (1/4-28)StraightShips in 8 Weeks

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