UNIJaws®

Standard clamping jaws for all common chucks

In 1995 HWR was the first company in the industry to design and introduce a jaw finder for all common clamping jaws. With the help of our Jaw Finder you are able to select the suitable chuck jaw for your chuck quickly and easily. On this page we provide you with an overview of our range of chuck jaws. You can find more detailed information in our catalogue.

Our standard and special jaws guarantee clamping

We offer our customers standard clamping jaws for all standard chucks. Our product portfolio consists of hard and soft clamping jaws, base jaws, t-nuts and accessories. Customer specific
problems which cannot be handled with standard products will be solved by our engineering department and produced inhouse. Our customers benefit from our creativity and wealth of
knowledge as well as our cost and quality awareness. We always want to support our customers with the greatest possible service and technical support. This is why we provide our clamping jaw finder on our website to help you finding the right clamping jaws. For decades our customers have known us as a supplier of standard clamping jaws. Through continuous further development, we have expanded our range of clamping jaws to such an extent that we have been offering a complete range for almost all standard chucks for a long time. Quality as
well as the price-performance ratio are our top priorities.

Extract from our
product range.

soft blank jaw, serration inch and metric

Jaw blanks soft

serration, steel and aluminium
1/16“ x 90° | 3/32“ x 90° | 1,5mm x 60°
PDF Download

soft top jaws

serration, steel and aluminium
1/16“ x 90° | 3/32“ x 90° 1,5mm x 60° | 3,0mm x 60°
PDF Download

soft top jaws

long pointed / serration, steel and aluminium
1/16“ x 90° | 3/32“ x 90°
1,5mm x 60° | 3,0mm x 60°
PDF Download

soft segment-jaws

serration, round, steel and aluminium
1/16“ x 90° | 3/32“ x 90° 1,5mm x 60° | 3,0mm x 60°
PDF Download

soft segment-jaws

reversible serration, steel and aluminium
1/16“ x 90° | 3/32“ x 90°
1,5mm x 60° | 3,0mm x 60°
PDF Download

soft top jaws

long pointed and sraight grided module 2
steel
PDF Download

Soft top jaws, tongue and groove

soft top jaws

tongue and groove for INOFlex® VF-chuck
PDF Download

soft top jaws

tongue and groove,
metric
PDF Download

soft segment-jaws

tongue and groove,
metric
PDF Download

soft top jaws

tongue and groove,
(american standard)
PDF Download

Hard reversible top jaws, serration inch and metric

hard adjustagrip jaws

external clamping,
serration
PDF Download

hard adjustagrip jaws

internal clamping,
serration
PDF Download

hard adjustagrip jaws

reversible,
for external and internal clamping on HWR INOFlex® chuck, serration
PDF Download

hard top jaw

reversible,
serration
PDF Download

hard adjustagrip jaws

for bar clamping, serration
PDF Download

Hard reversible top-jaws, tongue and groove

hard adjustagrip jaws

tongue and groove,
metric
PDF Download

hard adjustagrip jaws

tongue and groove,
fuor INOFlex® VF-chuck
PDF Download

hard top jaw

reversible,
tongue and groove,
metric
PDF Download

jaws for quickchange-chucks

hard base jaw

straight serration/
angled serration
PDF Download

soft monoblock jaws

straight serration/
angled serration
PDF Download

hard stepped monoblock jaws

straight serration/
angled serration
PDF Download

Monoblock-jaws for scroll-chucks

soft monoblock jaws

scroll-chucks
PDF Download

T-nuts & accesories

t-nuts

PDF Download

clamping inserts

PDF Download

height-pins

PDF Download

special grease/ grease guns

PDF Download

cleaning plates

PDF Download

jaw turning fixture

PDF Download

Discover more
HWR products

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Clamping Jaws Finder
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