Innovations to make welding easier

Simply better.

Innovations to make

welding easier

YouTube

Your benefits at a glance:

1 Flexible throat depth

BESSEY TWV clamping elements for

welding tables not only have innitely

adjustable throat depth, but are also

available in three handle variants.

2 100, 120 or 140 mm throat depth

On BESSEY TW clamping elements,

you can choose among three handle

variants and three throat-depth

variants.

3 Heavy-duty, custom design

The TWM28 clamping element has a

heat-resistant special pressure plate

with sintered steel insert, which can

be pivoted up to 35°. On the TW28GRS

gripping arm variant the spindle is

located on the outside, which enables

– among other things – free access to

the work area.

4 Perfect for railings

Whether the workpiece is round, oval

or square, the TWVAD Vario table

clamping attachments are ideally

suited; this is because they can be

innitely adjusted to the workpiece

being welded, from 60° internal to 60°

external.

5 Applying the quick clamp

Thanks to the TWA-STC adapter

and the appropriate TWX extension,

BESSEY toggle clamps with a hori-

zontal base plate can also be rapidly

applied to welding tables.

6 Diagonal und horizontal clamping

The tilting adaptor TW28AV used

in conjunction with the extension

TW28X allows angled or horizontal

clamping in a range from -52 deg. to

+52 deg.

7 Existing work table clamps

Are you already using BESSEY work

table clamps and want to also use

them on your welding table? This is

made possible by simply screwing the

TW28HO attachment into the hole on

the bottom of the work table clamp.

3D CAD data for dowload at

www.bessey.de

Clamping elements for welding tables

Bringing our experience

to the table

TWV...-2K

TWV...K

TWV...H

TW...K

TW...H

TW...2K

Clamping element with variable throat depth TWV

Clamping element with fixed throat depth TW

QPrecise, individual clamping

QTempered prole and sliding arm for sprung

and elastic clamping

QInnitely adjustable throat depth (at TWV)

Various design versions:

QHigh quality 2-component plastic handle

and tommy bar with rounded ends –

each with smooth-running trapezoidal

threaded spindle and tool-free pressure

plate replacement

QLever handle with an indexing mechanism

for controlled, fast and vibration-proof

clamping

Order-No. Hole

Clamping

height

max.

Throat

depth Rail

a b c d e f x

mm mm mm mm kg qty. VB0003

TW16-20-10-2K 16 200 100 22 x 8.5 0.93 1

TW16-20-10K 16 200 100 22 x 8.5 0.86 1

TW16-20-10H 16 200 100 22 x 8.5 1.01 1

TW28-30-12-2K 28 300 120 28 x 11 1.68 1

TW28-30-14-2K 28 300 140 28 x 11 1.70 1

TW28-30-12K 28 300 120 28 x 11 1.62 1

TW28-30-14K 28 300 140 28 x 11 1.65 1

TW28-30-12H 28 300 120 28 x 11 2.07 1

TW28-30-14H 28 300 140 28 x 11 2.10 1

Order-No. Hole

Clamping

height

max.

Throat

depth Rail

a b c d e f x

mm mm mm mm kg qty. VB0003

TWV16-20-15-2K 16 200 30-150 22 x 8.5 1.20 1

TWV16-20-15K 16 200 30-150 22 x 8.5 1.04 1

TWV16-20-15H 16 200 60-150 22 x 8.5 1.21 1

TWV28-30-17-2K 28 300 40-175 28 x 11 2.22 1

TWV28-30-17K 28 300 40-175 28 x 11 2.11 1

TWV28-30-17H 28 300 110-175 28 x 11 2.48 1

Simply better.

Clamping elements for welding tables

Clamping element with special pressure plate TWM28

QPrecise, individual clamping

QTempered prole and sliding arm for sprung

and elastic clamping

QTempered spindle – particularly sturdy and

wear-resistant – for noticeably improved

service life

QLong life due to heat-resistant pressure

plate with sintered steel insert, which can

be tilted up to 35°

Order-No. Hole

Clamping

height

max.

Throat

depth Rail

a b c d e f x

mm mm mm mm kg qty. VB0003

TWM28-30-12 28 300 120 28 x 11 1.78 1

Special pressure plate

QLong life due to heat-resistant pressure

plate with sintered steel insert, which

can be tilted up to 35°

Three design versions:

QSmooth faced (standard version)

QRough faced for secure clamping on

dirty surfaces

QV-groove face for round, oval and edged

workpieces

Order-No. Description

VB0003

3100736 Standard

3101192 Serrated

3101193 V-grooved

TW16VAD/

TW28VAD

TWX TWX

+ TWA-STC

+ STC-HH

TWVAD

Vario table clamping attachment TWVAD (2 pcs./bag)

Toggle clamp adapter TWA-STC

Extension TWX

QSpecically adapted to round, oval

and square workpieces

QAngle innitely adjustable from 60°

internal to 60° external

Various design versions:

QTW16VAD/TW28VAD – version

with bolt – for rapidly aligning and

xing the workpiece to the welding

table

QTWVAD – version without bolt – for

variable movement on the welding

table

QAccessory for BESSEY STC toggle

clamp with horizontal base plate

QWith bolt – for use directly on the

welding table

QWithout bolt – for screwing to the

extension TWX

QAccessory for BESSEY toggle clamp

adapter TWA-STC and TWVAD

QLowering of round workpieces

is innitely adjustable using the

adjusting ring in the table

Order-No. Hole

Suitable

for

Adjusting

range

a b c d e f x

mm mm kg qty. VB0003

TW16X 16

TW16A-STC /

TW16VAD /

TWVAD

15-200 0.41 1

TW28X 28

TW28A-STC /

TW28VAD /

TWVAD

15-300 1.76 1

Order-No. Hole

ØAngle Jaw face

width

a b c d e f x

mm mm kg qty. VB0003

TW16VAD 16 45 0.38 1

TW28VAD 28 from 60° inner

to 60° outer 45 0.57 1

TWVAD – 45 0.28 1

Order-No. Hole

Suitable

for

a b c d e f x

mm kg qty. VB0003

TW16A-STC 16 STC-HH /

STC-IHH /

STC-VH

0.19 1

TW28A-STC 28 0.28 1

Clamping elements for welding tables

Order-No. Hole

Clamping

height

max.

Throat

depth Rail

a b c d e f x

mm mm mm mm kg qty. VB0003

TW28GRS30-12 28 300 120 28 x 11 2.33 1

Clamping element with gripping arm TW28GRS

QThe spindle is located on the outside

for free access to the work area and to

protect against welding spatter

QSpecial, sturdy V-grooved pressure plate,

ideal even for clamping round or square

workpieces

QPivotable and innitely adjustable in

terms of height

QParticularly suited to clamping with the

tightest of space constraints, in narrow

openings as well as for short projections

Simply better.

Tilting adapter TW28AV

Clamping elements for welding tables

Attachment TW28HO

QAccessory for BESSEY work table

clamp

QIt can be used on welding tables by

simply screwing it to the work table

clamp

Order-No. Hole

Suitable

for

a b c d e f x

mm kg qty. VB0003

TW28HO 28 BAS-C / BAS-CB / BASO /

BSN / GRS / BSG 0.14 1

Order-No. Hole

ØOpening Suitable for

a b c d e f x

mm mm kg qty. VB0003

TW28AV 28 160 TW28X 1.02 1

QAccessory for BESSEY extension

TW28X

QPivoting spindles with stepless

adjustment from -52° to +52°

QLockable trapezoidal nut for secure

fastening of the workpiece

QHigh quality, 2-component plastic grip

with 175mm long spindle

Uncompromisingly versatile

One size of the BESSEY toggle clamp replaces

multiple competitor sizes simultaneously.

Qdue to an extremely large clamping range,

thanks to the patented mechanism

Even sensitive workpieces, e. g. with

veneered or varnished surfaces, can be

gently clamped.

Qdue to moving pressure plate with

removable protective cap

Qdue to clamping force regulation via

adjustment screw in the joint

Powerful and gentle

BESSEY STC toggle clamps adapt to

workpieces of varying thickness – without

manual setting of the spindle and, with

practically the same clamping force.

Qdue to an automatic

clamping width range

STC in action

YouTube channel

Ready to go – the rst time

and for quick set-up during

workpiece changes

Self-adjusting toggle clamps

Even more exible clamping

up to 5-times faster

STC-VH

STC-HH

STC-HV

STC-HA

STC-IHH

STC-IHA

Simply better.

Self-adjusting toggle clamps

3D CAD data for download at http://bessey.partcommunity.com

You will find accessories on page 4

Vertical toggle clamp with open arm

STC-VH

Horizontal toggle clamp with open arm

STC-HH / STC-HV / STC-HA

Push/pull clamp

STC-IHH / STC-IHA

Order-No. Opening Automatic

adjustment

Clamping

force

a b c d e f x

mm mm Nkg qty. VB0003

with horizontal base plate

STC-IHH15 25 81,100 0.19 6

STC-IHH25 35 13 2,500 0.20 6

STC-IHH25SB 35 13 2,500 0.21 3

with angled base plate

STC-IHA15 25 81,100 0.23 6

Order-No. Opening Automatic

adjustment

Clamping

force

a b c d e f x

mm mm appr. N kg qty. VB0003

with horizontal base plate

STC-VH20 35 20 1,100 0.22 6

STC-VH50 40 35 2,500 0.43 6

Order-No. Opening Automatic

adjustment

Clamping

force

a b c d e f x

mm mm appr. N kg qty. VB0003

with horizontal base plate

STC-HH20 35 20 1,100 0.20 6

STC-HH20SB 35 20 1,100 0.20 3

STC-HH50 40 35 2,500 0.38 6

STC-HH50SB 40 35 2,500 0.38 3

STC-HH70 60 35 2,500 0.42 6

STC-HH70SB 60 35 2,500 0.42 3

with vertical base plate

STC-HV20 35 20 1,100 0.21 6

with angled base plate

STC-HA20 35 20 1,100 0.23 6

QAutomatic and innitely variable adjust-

ment of the clamping height while clam-

ping force remains unchanged – without

having to make manual changes to the

position of the pressure screws

QAdjustable clamping force based on the

adjusting screw in the joint

QSturdy, tempered metal sheets for a long

service life

QBase plate hole pattern suitable for

millimetres and inches

QHigh-quality oil-resistant two-component

plastic handle (STC-HH20, STC-HV20,

STC-HA20, STC-IHH15 and STC-IHA15

with slip protection)

Your benefits at a glance:

1 Flexible in application

The work table clamps BS, BSG and

the claw machine clamp GRS can be

tilted and are innitely adjustable.

2 Rapid in application

The BS identies a lever mechanism

that facilitates quick clamping and

releasing.

3 In the tightest space

When unobstructed access to the work

area is a requirement or when clamping

has to be done in conned spaces,

the claw machine clamp GRS provides

the necessary function thanks to an

externally-positioned spindle.

4 Special tilting pressure plate

The BSG work table clamp has a

heat-resistant pressure plate which

is replaceable and can be tilted up to

35° so it can even clamp on angled or

sloping surfaces. It has an extremely

long service-life due to the oil-soaked

sintered steel insert‘s excellent sliding

and emergency running properties.

Machine table clamps

Instant and easy

to apply clamping force

Simply better.

QClamping force up to 10,000 N

QTilting and innitely height-adjustable

QFor drilling and light milling work

QLever mechanism for rapid clamping

and release

QClamping force up to 7,500 N

QSwivelling, vertically innitely adjustable

clamp

QExternally-positioned spindle to allow

unobstructed access to the work area and

clamping in conned spaces

QFor drilling and light milling work

QClamping force up to 12,000 N

QFor fastening to tables and other

equipment

QLong life due to heat-resistant pressure

plate with sintered steel insert, which

can be tilted up to 35°

Hold down table clamp BS

Claw machine clamp GRS

Hold down table clamps BSG

Order-

No.

Clamping

height

max.

Throat

depth Rail

Fixing

screw

hole Ø

a b c d e f x

mm mm mm mm kg qty. VB0003

BS2N 200 100 19.5 x 9.5 10.5 1.35 1

BS3N 200 120 22 x 10.5 13 1.55 1

BS4N 200 120 28 x 11 16.5 2.65 1

BS5N 240 140 30 x 15 16.5 3.30 1

BS6N 500 140 30 x 15 16.5 4.00 1

Order-

No.

Clamp.

height

max.

Throat

depth Rail

Fixing

screw

hole Ø

a b c d e f x

mm mm mm mm kg qty. VB0003

GRS20-12 200 123-140 28 x 11 16.5 2.81 1

Order-

No.

Clamping

height

max.

Throat

depth Rail

Fixing

screw

hole Ø

a b c d e f x

mm mm mm mm kg qty. VB0003

BSG21-14 210 140 30 x 15 16.5 3.22 1

Machine table clamps

3D CAD data for download at www.bessey.de

You will find accessories on page 5

Machine table clamps

Your benefits at a glance:

1 Housings and clamping arms made

from tempered stainless steel

BAS clamps are approx. 30 % smaller

than comparable tools made by com-

petitors and still provide the same high

clamping forces. At a perpendicular to

the jaw face, the self-locking worm

gear unit exerts up to 16,000 N.

2 Clamping arm variants

with polyamide seal

To provide for gentle clamping with

optimum weight distribution, the short

and long clamping arms of the BAS

models are equipped with a swivelling

aluminium pressure shoe. And when

clamping has to be done in corners,

BSP models equipped with a pointed

clamping arm are the perfect tools.

A special polyamide seal protects the

interior against dirt.

3 Open or closed fastening holes

Models with an open hole can be

clamped and unclamped more quickly.

In closed versions, the screw, nut and

clamp form a unit. All BAS clamps are

easily fastened and released – thanks

to the T bar wrench with an integrated

hexagon ball head.

4 Space saving and adjustable

The compact design, both in height

and surface requirements, distinguis-

hes all of the models. Clamping height

can be increased progressively in 80

mm steps with the BESSEY BASO base

unit. When using more than one base

unit, care must be taken to provide

precise workpiece contact surfaces.

With extra-high clamping pressure,

space saving design

Simply better.

Machine table clamps

QClamping force up to 16,000 N

QSpace-saving design

QFixing hole open for M 10 / M 12

QClamping force up to 16,000 N

QSpace-saving design

QFixing hole closed for M 10 / M 12

Q80 mm extension

QStackable

QFastening hole open, including cheese

head screw

QSuitable for all BESSEY BAS clamps

QT-bar wrench with adjustment tool for

M 10 / M 12 socket head screws

QSuitable for all BESSEY BAS clamps

Order-No. Opening Throat depth

a b c d e f x

mm mm kg qty. VB0003

BAS-C9-4 88 40 1.30 1

BAS-C10-6 97 60 1.30 1

BSP-C10-6 97 60 1.30 1

Order-No. Opening Throat depth

a b c d e f x

mm mm kg qty. VB0003

BAS-CB9-4 88 40 1.30 1

BAS-CB10-6 97 60 1.30 1

BSP-CB10-6 97 60 1.30 1

Order-No. Clamping

height

Fastening

thread

For socket

head screw

DIN 912

a b c d e f x

mm kg qty. VB0003

BASO 80 M 10 M 10 / M 12 0.45 1

Order-No. Width across

ats, allen key

Width

across ats,

ball allen key

Tommy bar

length

a b c d e f x

mm kg qty. VB0003

BASKN SW 11 SW 8 + SW 10 230 0.38 1

BAS-C compact clamp, fixing hole open

BAS-CB compact clamp, fixing hole closed

Base unit BASO

BASKN wrench with T-bar

3D CAD data for download at www.bessey.de

You will find accessories on page 5

YouTube

QAutomatic adjustment to workpieces of

various thicknesses

QSturdy jaws and base plate made from

high-quality cast iron

QThe copper-plated spindle prevents

welding splatter from sticking

QPrecise 90°-angles

Further proven products

across the eld of welding

Welders‘ angle clamps WSM

Order-No. Opening

Current

passage

max.

Jaw

height

Jaw

length

a b c d e f x

mm mm mm mm kg qty. VB0003

WSM9 2 x 90 60 35 110 3.80 1

WSM12 2 x 120 100 61 120 7.80 1

3D CAD data for download at www.bessey.de

Simply better.

Grip pliers

QParallel jaw faces

QPrism recess for small round parts

QIncludes pressure caps for gentle clamping

of sensitive surfaces

QFor step-over clamping from both sides

QThroat depth and opening are innitely

adjustable thanks to split sliding arm

QFor clamping work pieces of different

thicknesses, or non-aligned work

pieces

QIdeal for holding round objects of

constant diameter

QIncludes pressure caps

QGentle clamping of sensitive surfaces

QSuitable for tack welding, heat-resis-

tant up to 200°C

Parallel grip GRZ

C-grip GRZC

Variogrip GRZV

Pipe grip GRZRO

Order-No. Opening Throat

depth

a b c d e f x

mm mm kg qty. VB0003

GRZ10 100 65 1.00 10

GRZ20 200 65 1.20 10

Order-No. Opening Throat

depth

Clamping

depth

a b c d e f x

mm mm mm kg qty. VB0003

GRZC 110 80 40 1.10 10

Order-No. Opening Throat

depth

Clamping

depth

a b c d e f x

mm mm mm kg qty. VB0003

GRZV 100 50-80 43 1.25 10

Order-No. For pipes

Throat

depth

a b c d e f x

mm mm kg qty. VB0003

GRZRO 0-110 65 1.30 10

Earth (ground) clamps

Earth (ground) clamp LP / TP

with tried-and true wooden handle

Earth (ground) clamp LP / TP

with thumb screw

Earth (ground) clamp TP

with tommy bar

Earth (ground) clamp TGP

Earth (ground) clamp CP

Order-

No. Opening Throat

depth Rail Hole

Strength

current

max.

a b c d e f x

mm mm mm mm Akg qty. VB0001

LP-1 150 60 20 x 5 10.5 300 0.50 10

TP-1 150 80 25 x 6 10.5 400 0.78 10

Order-

No. Opening Throat

depth Rail Hole

Strength

current

max.

a b c d e f x

mm mm mm mm Akg qty. VB0001

TG-P12 120 60 20 x 5 10.5 200 0.42 10

TG-P20 200 100 27 x 7 13 350 1.08 10

Order-No. Opening Throat

depth

Hole

Strength

current

max.

a b c d e f x

mm mm mm Akg qty. VB0001

CP-F 50 30 8.4 200 0.19 10

Order-

No. Opening Throat

depth Rail Hole

Strength

current

max.

a b c d e f x

mm mm mm mm Akg qty. VB0001

LP-1F 150 60 20 x 5 10.5 300 0.53 10

TP-1F 150 80 25 x 6 10.5 400 0.78 10

TP-2F 150 60 30 x 8 11 600 1.20 20

TP-1F-RK 150 80 25 x 6 10.5 400 0.78 10

TP-2F-RK 150 80 30 x 8 11 600 1.20 20

Order-

No. Opening Throat

depth Rail Hole

Strength

current

max.

a b c d e f x

mm mm mm mm Akg qty. VB0001

TP-1K 150 80 25 x 6 10.5 400 0.75 10

QWith malleable cast iron arms

QErgonomically shaped wood handle

QGrounding connection hole in the

upper part

QWith malleable cast iron arms

QPractical thumb screw

QGrounding connection hole in the

upper part

QTP-...F-RK: Cable strain relief at rail end

/ ring internal diameter 30 mm

QWith malleable cast iron arms

QTommy bar with rounded ends

for simple transfer of force when

clamping

QGrounding connection hole in the

upper part

QWith malleable cast iron arms

QGrounding connection hole at end of rail

QWith C-shaped malleable cast iron arms

Simply better.

Further clamping and cutting tools

from the complete BESSEY range

Original BESSEY all-steel screw clamps GZ

High-performance clamps

SLM / SGM / SGTM / STBM / STBS / STBVC

Lever clamps GH / SGHS

Variable high-performance clamps –

Complete sets SLV / GSV

ERDI Compound leverage snips and

Standard tin snips

Q20 % more clamping force per spindle

rotation with optimised rail prole

QMaximum security with linear transfer

of force at the sliding arm

QClamping force up to 6,000 N

QHigh-quality 2-component plastic

handle

QPressure plates can be replaced

by hand – no need for tools

(from 80 mm width)

QFixed jaw and sliding arm are

constructed of tempered steel for

resilient clamping

QClamping force from 8,500 N (SLM)

up to 35,000 N (STBVC)

QLong life due to heat-resistant pressure

plate with sintered steel insert, which can

be tilted up to 35°

QRapid – up to 5 x faster than conventional clamps

QSecure – vibration resistant

QStrong – clamping force up 8,500 N / 9,500 N

QClamping force up to 6,500 N / 9,000 N

QTipping is prevented through central

positioning on the workpiece

QLong service life thanks to special

heat-resistant pressure plate with

sintered steel insert, can be tilted by

up to 35°

QClamp can be fed through an opening

in the workpiece/component

QShape and straight cutting snips, Shape

cutting snips and Straight cutting snips

QRight or left cutting versions available

QCutting edges in different

steel qualities

You will nd detailed information in the

catalogue and online at www.bessey.de

1HZVOHWWHU

Simply better.

BESSEY Tool GmbH & Co. KG Q Mühlwiesenstraße 40

74321 Bietigheim-Bissingen, Germany

Fon +49 7142 401-0 Q Fax +49 7142 401-452

E-Mail: info@bessey.de

That has made BESSEY Tool one of the largest suppliers of manu-

al clamping and cutting tools in the world. In order to guarantee

the best quality, rails and spindles for example are drawn directly

from BESSEY Precision Steel. Round and prole bar steels with

the tightest tolerances and highest quality surfaces are produced

here, for the automotive and machine construction sectors for

example.

Pr. Schweißprodukte EN oPr 30 08937 c PW 07/2016

More information

www.bessey.de

Your dealer:

Two companies – one philosophy

BESSEY focuses on quality.

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