Toolholders & Workholding

Walter expanded the TC630 Supreme product range to include UNJC4 to UNJC9/16, UNJF4 to UNJF9/16 and MJ3 to MJ10 thread sizes. Optional internal coolant is available for thread sizes starting from MJ4, UNJF8 and UNJC8 to provide effective chip removal on deep threads.

Chuck-diameter-specific versions, and adjustable boring rings are available from 6-18-inches in diameter. Both styles feature no-tools attachment. Dillon jaw forming rings are a high-quality product which will ensure years of quick, stress-free set-ups when paired with Dillon jaws.

The body of the hex head style (CTH) is made from a Grade 8 fastener (metric 10.9) steel with a black oxide finish. The round head type (AG) is made from heat-treated alloy steel with black oxide finish. The tool steel threaded style (HS) is made from M-2 high speed steel and hardened to Rc 55/58 with black oxide finish. The carbide-tipped threaded style (PG) is made from heat-treated alloy steel with black oxide finish.

Toolholder advances can have a big impact on machining results.

The bench lathe meets the requirements of prototype shops, home machinists, jewelry manufacturing, tool rooms and fabrication and maintenance shops which need to turn small metal parts. Standard on the bench lathe are: 3-jaw lathe chuck, safety chuck and tool post guards, 4-way tool post, centers, chip tray and precision thrust and ball bearings in the head stock.

Two tip types of the QCPSS are available: A flat tip that helps minimize damage to an object, and a diamond-surface tip that provides high holding force. Both versions provide 247 lb. clamping force. The clamp body is made from 303 stainless steel. The handle is made from 304 stainless steel. The sliding locks are supplied with two M4 socket head screws for mounting.

Because of its tool size capability, the PG48 holders require the use of a brand-new press-fit assembly unit called the PGS 48. The PGS 48 is an automatic hydraulic press that generates up to 15 tons of force to press and remove collets from the holders and is a single-series machine designed only for PG48.

The flat clamping fastener, with machining spacing tolerance of ±0.1 and repeatability of ±0.3, is made to pair with a locking receptacle, which is available separately. Plate thickness of 6 mm or more can be used with the fastener and receptacle. A clamping and holding force as high as 6.7 lb. (30N) can be achieved.

Tips for choosing the right toolholder for your machining needs.

The jaws of the exceptional Bench Vise swivel 360° on the base and can lock in any position. Its unique shaped body houses the straight-line pull, super strong power tunnel that assures that the spindle and nut will never wear out. Made from 65,000 PSI ductile iron, the vise is 50% stronger than all gray iron vises and 20% stronger than competitive ductile iron vises.

The T-shaped and L-shaped pins are available in pin diameter sizes of 3/16", 1/4", 5/16", 3/8", 1/2" and 5/8". And metric versions of 5, 6, 8, 10,12 and 16mm. The grip length (usable length) measured from the bottom of the handle to the top of the locking ball ranges from 1/2" up to 6" and from 10mm to 100mm depending on the diameter. Three shank materials are available.

Dillon Chuck Jaws can provide both standard and special pie jaws in 1.5mm x 60°, 3.0mm x 60°, 1/16th x 90°, and 3/32 x90° serrations, American standard and metric tongue and groove, and acme and square serrated key type mounting interfaces.