SKU: 44100

$28.57 (AUD)

Shipping costs and GST (for Australian
customers) are calculated at checkout.

Attention! Proxxon compatible accessory, not a Proxxon product. For height setting, PD 250/E needs optional quick-change toolpost 24026. PD 400 is already equipped with quick-change.

Relativity® hardened steel clamp holder with clamp plate and 3 x M5 clamp screws. Unlike most holders offered elsewhere, our Relativity® clamp holder is relieved to accept all of our 12.7mm HSS M1 & M2 parting blades in widths 1.0mm 1.6mm 2.0mm 2.4mm. The relief ensures proper vertical attitude of the blades, giving clearance on both sides of the cut. With its horizontal bedding V-groove, the holder allows extension of the blade, without affecting the set centre height.

Choose from our compatible range of 8 Relativity® blades, sold separately:
HSS M1 blades have a chip-breaker radius on the top, with tiny flats on each edge. They all share 12.7mm height, but each width seats differently in the bedding V-groove, so for quicker work keep one holder for each blade width:
1.0mm x 90mm
1.6mm x 115mm
2.0mm x 115mm
2.4mm x 115mm

HSS M2 blades have a chip-breaker radius on the top, sharp along the edges. They all share 12.7mm height, but each width seats differently in the bedding V-groove, so for quicker work keep one holder for each blade width:
1.0mm x 88mm
1.6mm x 115mm
2.0mm x 115mm
2.4mm x 115mm

Included components:

• Hardened steel clamp holder
• clamp plate
• 3 x M5 clamp screws
• 4mm hex wrench
• plastic enclosure
• BLADE SHOWN IN IMAGE IS AN EXAMPLE OF 8 AVAILABLE - NOT INCLUDED IN PURCHASE OF HOLDER

Technical specifications

• Clamp-type parting blade holder assembly of hardened steel for 12.7mm blades. Relieved to accept 12.7mm blades (not included) with parallel web, from 1mm to 2.4mm width. Extension of blade maintains centre height.
• Grade__ C_Cr_Mo_W_V % by weight (typical values)
• M1_____ 0.8 4 8 1.7 1.2
• M2_____ 0.9 4 5 6.0 2.0