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Base Jaws

Base Jaws

for your jaw quick-change chucks

Description

At SCHUNK, you will find the largest offering of base jaws for all lathe chuck types. In addition to the jaw interface with tongue and groove, SCHUNK also offers hardened, precision ground base jaws for the use of fine-serrated top jaws. If seamless clamping is not possible with your jaw quick-change chuck equipped with claw jaws, such clamping gaps can be covered, for example, with base jaws featuring ½-tooth offset.
The delivery unit comprises 1 set = 3 pieces , including cylindrical screws. With the exception of base jaws EWB-MT, which are supplied without cylindrical screws.

Advantages – Your benefits

Excellent accuracy of fit and changeover precision
The ground tongue and groove and the ground locating surface ensure high dimensional accuracy and fast and easy handling
30 - 40% less wear
A ground serration ensures high precision and surface quality of the base jaws as well as an increased service life
Rapid set-up times
Exchanging a clamping unit consisting of base jaw and top jaw into the chuck reduces set-up times
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Digital services forBase Jaws

Matching with the product Base Jaws, we offer various digital services – the perfect complement for maximum efficiency, planning and process reliability.

101 Products found

EWB-MT 210

EWB-MT 210

ID 160790
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  20 mm
  • Tab width S  10 mm
  • Width B  45 mm
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EWB-MT 265

EWB-MT 265

ID 160791
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  20 mm
  • Tab width S  12 mm
  • Width B  45 mm
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EWB-MT 315

EWB-MT 315

ID 160792
Availability on demand
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  26 mm
  • Tab width S  12 mm
  • Width B  50 mm
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EWB-MT 400

EWB-MT 400

ID 160793
Ready for shipment from stock
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  30 mm
  • Tab width S  18 mm
  • Width B  50 mm
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EWB-MT 500

EWB-MT 500

ID 160794
Ready for shipment from stock
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  30 mm
  • Tab width S  18 mm
  • Width B  62 mm
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EWB-MT 630

EWB-MT 630

ID 160795
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  40 mm
  • Tab width S  24 mm
  • Width B  75 mm
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EWB-TG 210

EWB-TG 210

ID 160700
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  12.7 mm
  • Tab width S  7.9 mm
  • Width B  45 mm
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EWB-TG 265

EWB-TG 265

ID 160701
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  19.02 mm
  • Tab width S  12.7 mm
  • Width B  45 mm
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EWB-TG 315

EWB-TG 315

ID 160702
Ready for shipment from stock
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  19.02 mm
  • Tab width S  12.7 mm
  • Width B  50 mm
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EWB-TG 400

EWB-TG 400

ID 160703
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  19.02 mm
  • Tab width S  12.7 mm
  • Width B  50 mm
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EWB-TG 500

EWB-TG 500

ID 160704
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  19.02 mm
  • Tab width S  12.7 mm
  • Width B  62 mm
More product information Less product information
EWB-TG 630

EWB-TG 630

ID 160705
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  Tongue and groove
  • Serration  Straight serration
  • Slot width N  19.02 mm
  • Tab width S  12.7 mm
  • Width B  75 mm
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EWB-TS 210

EWB-TS 210

ID 160730
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  1/16" x 90°
  • Serration  Straight serration
  • Slot width N  17 mm
  • Width B  45 mm
  • Width B1  45 mm
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EWB-TS 265

EWB-TS 265

ID 160731
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  1/16" x 90°
  • Serration  Straight serration
  • Slot width N  21 mm
  • Width B  45 mm
  • Width B1  45 mm
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EWB-TS 315

EWB-TS 315

ID 160732
Ready for shipment in 3-6 days
  • Product group  Base Jaws
  • Mounting  1/16" x 90°
  • Serration  Straight serration
  • Slot width N  21 mm
  • Width B  50 mm
  • Width B1  50 mm
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EWB-TS 400

EWB-TS 400

ID 160733
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  3/32" x 90°
  • Serration  Straight serration
  • Slot width N  25.5 mm
  • Width B  62 mm
  • Width B1  50 mm
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EWB-TS 500

EWB-TS 500

ID 160734
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  3/32" x 90°
  • Serration  Straight serration
  • Slot width N  25.5 mm
  • Width B  75 mm
  • Width B1  62 mm
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EWB-TS 630

EWB-TS 630

ID 160735
Ready for shipment from 11 working days
  • Product group  Base Jaws
  • Mounting  3/32" x 90°
  • Serration  Straight serration
  • Slot width N  25.5 mm
  • Width B  75 mm
  • Width B1  75 mm
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Accessories forBase Jaws

The following components make the product Base Jaws even more productive – the right addition for maximum functionality, flexibility, reliability and process safety.