Mitee-Bite workholding

Fixture Clamp

The original Mitee-Bite cam action clamp: a hardened offset-head socket cap screw and a brass hex washer for fast, strong, low-profile clamping.

• Inch, metric and 300-series stainless versions
• Small size fits more parts per load
• Ideal for linear motion guide rail installs

Knife Edge Clamp

A hardened, nickel-coated 12L14 steel alternative to the brass hex washer for gripping rough-cut stock, castings and other hard-to-hold material.

• Same G dimension as the original Fixture Clamp
• Bites into rough stock and castings

Series-9 Clamp

An adjustable low-profile cam action clamp with six clamping faces, each 1 mm further from the centerline, so one clamp holds parts that vary up to .236" (6 mm).

• Serrated or smooth edges
• Heat treated and plated
• Up to 4,000 lbs holding force

Machinable Fixture Clamp

Cam action clamps with machinable steel washers you can shape to hold round or unusual parts, directly on the fixture plate or elevated for through drilling.

• Machining screw included in every pack
• Flat edge matches original Fixture Clamp location

Compact Toe Clamp

A cam action toe clamp that delivers positive down force in very little fixture space. Clamp workpieces in series using the back of each clamp as a locator.

• Hardened element with smooth and serrated faces
• Height adjusts with slot depth

Modular Pitbull® Clamp

The low-profile, high-down-force Pitbull® clamp in modular form, in a slotted style with a riser step and a compact style for clamping in series.

• For work cubes, tapped-hole and T-slot tables
• Knife edge and blunt edge options
• 16,000 and 26,000 N holding force sizes

Heavy Duty™ T-Slot Clamps

A T-slot base that pairs with Pitbull® or OK-Vise® clamps to generate over 20,000 lbs of clamping pressure with one of the lowest profiles in the industry.

• Includes tungsten carbide coated 16 mm T-nuts
• Knife edge, blunt edge and machinable Pitbull® options
• Works with all OK-Vise® DK models

T-Slot and Advant-Edge Clamp

Cam action clamping combined with a T-nut for fast setups right on the machine table. The Advant-Edge version adds a tilted element for positive down force.

• T-slot kits with nuts, clamps and hex keys
• Advant-Edge: 4,000 lbs holding force
• Brass hex follows unusual part contours

Multi-Fixture Clamps and Stops

Hardened and ground cam action clamps and stops, with or without a riser step, for work cubes and machine tables with tapped holes or T-slots.

• Stepped version supports parts for through machining
• Tilted element provides positive down force

T-Slot Toe Clamp

The Compact Toe Clamp designed for machine table T-slots, providing 4,000 lbs (17,800 N) of positive down force at a low profile.

• Inch and metric T-slot sizes
• Smooth and serrated clamping faces

Uniforce® Clamp

A compact wedge clamp whose steel wedge spreads force evenly across a 7075-T6 aluminum channel, holding two parts at once for high-density fixturing.

• Holds flat or round workpieces
• Mates to hydraulic pull cylinders
• Ideal for pallet changers

Long Length Uniforce® Channel & Steel Wedge

Uniforce® channel and steel wedge supplied in 20" (508 mm) lengths, with custom lengths up to 60", so you can fabricate clamps to any length.

• Supplied undrilled and unplated
• Multiple wedge models

Machinable Uniforce® Clamp

A Uniforce® clamp with extra jaw material you can machine to the shape of your workpiece, plus a locking plate that keeps it rigid while machining.

• Available with or without locking plate
• 7075-T6 aluminum channel

Long Length Machinable Uniforce® Clamp

Machinable Uniforce® material in 7 1/2" (190 mm) lengths, with custom lengths up to 6 feet, for fabricating clamps to suit any requirement.

• Drive and mounting screws included

OK-VISE® Clamp

Low-profile single- and double-wedge clamps that allow three-dimensional machining in one setup. Double-wedge models add pull-down action toward the fixture base.

• Machinable, tapped, ball and stainless options
• Economy "O" models available
• Replacement springs, plates and wedges

OK-VISE® Multi-Rail System

A versatile rail fixturing system for machining centers. The Speed Stop lets operators reposition clamps quickly for different part sizes.

• Over 20,000 lbs of pressure
• Hold parts the size of your work envelope
• Mix and match DK2 jaw types

Kopal® Mini Clamp

Low-profile cam action clamps and spring-steel stops with 880 lbs (3,900 N) of holding force. Fingers push the part down before clamping, even on castings with negative draft.

• Single, double, raised and swivel stops
• Special mounting screws included

Pitbull® Clamp

The lowest-profile, highest-holding-force fixture clamp in the industry. Uses a standard cap screw and O-ring to generate high vertical and horizontal clamping force.

• Knife edge, blunt edge and brass versions
• A2 tool steel virtually eliminates rip-out
• 5 sizes, inch and metric

Pitbull® Wear Plate

A hardened shim between the Pitbull® clamp and fixture that prevents back-wall distortion in aluminum or mild steel fixtures at maximum pressure.

• Refurbish or upgrade existing aluminum fixtures
• Sizes for M4, M6, M10 and M12 Pitbull® clamps

Machinable Pitbull® Clamp

The Pitbull® clamp in A2 tool steel heat treated to about 43 RC, with extra material on the clamping face so you can machine a radius to fit your part.

• 6,000 and 12,000 lbs holding force
• Dowel pins included for machining

TalonGrip™ Long Length Serrated Grip

Drop-in S7 long serrated grips for TalonGrip™ jaw sets or fixtures, with a .050-.160" gripping height and a laser-engraved 10 mm scale for repeatable placement.

• Heat treated, black oxide finish
• Full-length penetration grip

TalonGrip™ Vise Jaw

A bolt-on jaw system for 4", 6" and 8" vises that allows aggressive machining while clamping on as little as .060" (1.5 mm) of material.

• Great for prototypes and small lots
• Grips and stops sold individually
• 6" and 8" jaws accept Pitbull® clamps

VersaGrip™ Vise Jaw

Replace your vise jaws with VersaGrip™ to hold odd-shaped parts, flame-cut parts, castings and even negative-draft parts at aggressive speeds and feeds.

• Hardened S7 tool steel grips
• TalonGrip™ + VersaGrip™ combo kits

Heavy Duty VersaGrip™

Versatile grippers for Op 1 and Op 2: rotate from the serrated to the smooth side. Grips flat, round and odd shapes with up to .300" gripping height.

• Lab-tested past 25,000 lbs on two grippers
• Metric and inch versions

Strap Clamp

Low-profile strap clamps cast from 17-4 PH stainless steel and heat treated to H900 for superior clamping force with minimal tooling interference.

• Guaranteed for the life of the clamp under normal use

Dyna-Force® Clamp

Most of the clamp sits below the fixture surface for excellent support and a very low profile. The jaw slides on an angle for positive down force.

• 17-4 PH stainless steel
• Smooth or serrated jaws
• 20, 25 and 30 mm sizes

Modular In-Line Clamping System

Pitbull®-based modular clamps, grips and stops that adjust on T-slot tables and grid plates, producing over 6,000 lbs of force with positive down force.

• Stops with TalonGrip™ or VersaGrip™
• Tungsten carbide coated high-grip T-nuts

Loc-Jaw® System

A 4th and 5th axis system for holding raw stock without a pre-op, giving full tooling access including the bottom of the workpiece.

• Holds parts .500" to 4.00", up to 1 meter with extension kit
• 6,000+ lbs gripping only .125" of material
• Combo knife and blunt edge grippers

Mitee-Grip™ GEN II

Next-generation low-temperature wax workholding for hard-to-hold materials such as phenolic, glass, honeycomb and most plastics.

• Red, White and Blue formulas
• Up to 10x the holding force of the original wax

Concentric O.D. Clamp

A concentric outside-diameter clamp that repeats within tenths. Machine it to hold any shape, with engraved indicators for repeatable torque without a torque wrench.

• Compact for high-density setups
• Mounting screws included

ID Xpansion™ Clamp

A machinable expanding clamp for holding parts on an inside diameter on vertical or horizontal machining centers, or as an expanding mandrel on a lathe.

• 12 sizes for IDs from 3/16" to almost 10"
• Tighten by hex key or hydraulic cylinder
• Longer screws available

Side-Loc Xpansion® Clamp

An ID clamp actuated from the side, ideal for blind holes, in mill and lathe versions with the same mounting as the original ID clamp.

• Dead-length feature for tight tolerances
• Locking ring for accurate preset diameter

Manual Actuators for Mills and Lathes

Actuators for gripping blind-hole IDs with a straight draw at 90° to the drive screw, producing over 4,000 lbs of pull force.

• Mill and lathe versions
• Threaded cylinders from M2 to M12

Modular XYZ Xpansion™ Pins

Expanding pins for tombstones, grid plates and fixture plates that locate and hold parts on an inside diameter with no external clamping interference.

• Threaded and press-fit styles
• 17-4PH stainless or 12L14 mild steel
• Expand up to 0.030" (0.7 mm)

Loc-Down® System

A compact, high-force pull-down clamp for grid plates, tombstones and custom fixtures, designed to secure small to large aerospace parts.

• 100% heat-treated stainless steel
• 1 ft-lb of torque = 100 lbs of force
• Quick change pallet kits available

Quick Change Receiver and Blank Pallet

A cost-effective quick change receiver for rapid, precise swaps of small fixture pallets, secured with the Loc-Down® system.

• Mounts on T-slot tables, tombstones and sub-plates
• No fasteners protrude above the pallet

Vise Pallet

Run fixture jobs without removing your vises. Pallets fit all 6" (150 mm) vises and locate repeatably off the solid jaw.

• 6x8" and 6x10" sizes
• Can be machined and tapped as needed

Multi-Power Vac

A modular vacuum workholding system that links together for larger platforms. Hold 1-4 small parts or one large part on a textured 14" x 16" surface.

• Runs on shop air or vacuum pump
• M6 tapped grid for other workholding

Vacmagic® VM100

A simple, versatile vacuum system that runs on 70-100 PSI shop air, with no pumps or coolant traps needed. Use it on a magnetic chuck, in a vise or as a pallet changer.

• Accepts VM300 pallets
• Gasket material sold by the foot

Vacmagic® VM300

An all-in-one pallet changer and vacuum chuck system. Swap pallets in 30 seconds or less with precise repeatability, using standard shop air.

• Load pallets while machining
• Virtually maintenance free

Rotary Vacuum Chuck (Roto-Vac GEN II)

A vacuum system for lathes and rotary tables, machined from solid billet, with relocatable vacuum grippers that can increase lateral load by over 400%.

• Rotary fitting rated to 1,100 RPM
• Adjustable vacuum chamber size

Vacuum Pump

A compact, quiet electric vacuum pump and air compressor that works with any vacuum system, guaranteed to run continuously for one year.

• 4 CFM evacuation rate
• 115 V with air filter and on/off switch

Liquid Filled Vacuum Gauge

The only PSI vacuum gauge that lets you easily calculate holding force from the area of your vacuum chamber.

• Included with VM300, Multi-Power Vac and Vacuum Generator

Kopal® Clamps

Worm-and-gear top clamps that will not loosen with use, from the compact Piccolo to the heavy-duty Big Block, with riser blocks and extension arms.

• Piccolo up to 1,460 lbs, Big Block up to 9,000 lbs
• Deluxe Mono-Bloc start-up kit

Mono-Bloc Chain Clamp

A fast, powerful chain clamp for large and cylindrical workpieces with forces up to 3,600 lbs (16,000 N).

• Includes 1 meter of chain
• Protective clips prevent marring

Locating Rails for Jigs and Fixtures

Ready-made, ground-square low carbon steel locating rails that make fixture building faster. Easily machined, with optional tungsten carbide coating.

• Many sizes and lengths
• Mounting screws included

Locating Pins and Liners

Diamond and tapered pins to standardize your shop on a universal pattern so fixtures mount quickly to any machining center.

• Heat treated 8620, cylindrically ground
• Inch or metric hardware

Mounting Clamp

Rocking lever mounting clamps for securing Mitee-Bite aluminum sub plates, Vacmagic® units and many types of machine vises.

• Versions for VM100 and VM300

Aluminum T-Slot Plate

Low-cost T-slot plates that turn grid plates, CMMs and drill presses into a universal platform for 5/8" and 16 mm T-nut clamping systems.

• Premachined to .005" flatness per foot
• Custom lengths up to 66"

Collet Wrench

Simplifies inserting and removing collets in CNC lathe spindles, redesigned with a steel head and fins and a knurled handle.

• 5C, 16C and 3J sizes
• Replacement heads and handles

Collet Stop

A front-loading 5C collet stop that adjusts without removing the collet.

• Self centering, non-clogging
• Reusable for different jobs

Chip Hook

A solid, safe way to clear chips from hard-to-reach areas, with a large hand-guard cone and high-visibility blue finish.

• Standard and long handle lengths

Products Available in Bulk

Economical 50+ bulk packaging for popular Fixture, Knife Edge, Pitbull®, TalonGrip™, Uniforce® and VersaGrip™ clamps.

• Standard-to-bulk part number cross reference

Long Tapered Screws and Broached Screws

Long tapered screws for hydraulic applications and broached tapered screws for ID Xpansion™ clamps.

• Inch and metric sizes

Replacement Parts

Cam screws, hex and knife edge washers, machinable washers, tapered screws, Uniforce® channel and wedges, T-nuts and threaded cylinders.

• Find replacements by original part number

VM100 / VM300 Replacement Parts

Filters, switches, fittings, tubing, pins, O-rings and hardware for Vacmagic® VM100 and VM300 systems.