SKU: 44522

$37.50 (AUD)

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

The Brutal™ parting blade holders and available HSS blades are Relativity™ products. These large holders DO NOT SUIT Proxxon lathes. They are designed for large, industrial, metalworking lathes.

Cutting edge height of the 44522 holder is about 22mm, depending on blade overhang, due to a holder-induced 1-degree top rake. Be sure to use a height adjustable toolpost, to perfect the cutting edge height.

The holder aligns the available 44521 HSS blade vertically, with 1.8-degree per side clearance and bottom bevel.
M1 grade bevel-top HSS blades 44521 (3.2 x 19 x 127mm) are sold separately, NOT INCLUDED with the holder.

Clamping height is 29mm over the milled screw clamp zone 95mm x 13mm.
Overall holder length is 152mm and a generous front underhang provides stable blade support under heavy cutting forces.

The bevel clamp screw uses a square nut with 12mm square ring spanner provided.

Included components:

• Brutal™ 22mm edge height holder, hardened, tempered and blackened
• Integrated bevel clamp and screw
• 12mm square clamp nut
• 12mm square ZP ring spanner

Technical specifications

• 22mm nominal cutting edge height with 1-degree holder-induced top rake
• 29mm nominal clamping height over 95mm x 13mm clamp zone
• 152mm overall length
• Accepts optional Brutal™ HSS blade 44521

The holder induces a 1-degree top rake in any fitted blade

Optional 44521 blade has dual side clearances, side rake and bottom bevel