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DORIANHeight-Adjustment Screws for Quick-Change Lathe Tool Posts

DORIAN Spare part: For Use With D40CA/QITP40N (MPN DHAA-40)

The DORIAN DHAA-40 is a spare-part height-adjustment screw designed for use with DORIAN D40CA and QITP40N quick-change lathe tool posts. This component, identified by manufacturer part number DHAA-40, is a…

SKU 3G-OTH-285261

Also listed as: DHAA40 · DHAA 40

Brand
DORIAN
Item
Spare part: For Use With D40CA/QITP40N
Category
Height-Adjustment Screws for Quick-Change Lathe Tool Posts
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Technical Specifications

DORIAN
Manufacturer Part Number
DHAA-40

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DORIAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DORIAN DHAA-40 is a spare-part height-adjustment screw designed for use with DORIAN D40CA and QITP40N quick-change lathe tool posts. This component, identified by manufacturer part number DHAA-40, is a replacement part for adjusting the height of the tool post. It is manufactured by DORIAN.

Frequently Asked Questions

What is the DORIAN DHAA-40 height-adjustment screw used for?

The DORIAN DHAA-40 is a spare-part height-adjustment screw for DORIAN D40CA and QITP40N quick-change lathe tool posts. It allows precise vertical adjustment of the tool post to align cutting tools with the workpiece centerline, critical for accurate turning, facing, and threading operations in metalworking.

What are the specifications of the DORIAN DHAA-40?

The DORIAN DHAA-40 is a height-adjustment screw with manufacturer part number DHAA-40. It is designed for use with DORIAN D40CA and QITP40N quick-change lathe tool posts. The component is manufactured by DORIAN and serves as a direct replacement part for adjusting tool post height.

Where to buy the DORIAN DHAA-40 worldwide?

3G Electric supplies the DORIAN DHAA-40 height-adjustment screw to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this genuine DORIAN spare part for your quick-change lathe tool post.

How to install the DORIAN DHAA-40 height-adjustment screw?

To install the DORIAN DHAA-40, first remove the existing screw from the D40CA or QITP40N tool post. Clean the threaded bore, then insert the new DHAA-40 screw and tighten to the manufacturer's recommended torque. Adjust height by turning the screw until the tool tip aligns with the workpiece centerline. Always follow DORIAN's service guidelines.

Used in

Common applications for DORIAN
General turning and profiling on manual lathes — DORIAN MDJNL165D indexable toolholder with DNMG inserts
Hard turning of hardened steel components (45-65 HRC) — DORIAN CCGT-21.51-NFU diamond inserts (CBN grade)
Quick-change tooling for job shops with frequent setup changes — DORIAN SDN50DA tool post for 17-32 in lathe swings
Finishing operations on non-ferrous materials (aluminum, brass) — DORIAN CCGT-060204-NFU PCD inserts
Replacement of worn clamp screws in indexable toolholders — DORIAN finger clamp screw MPN 73310190901
Profiling and contouring on CNC lathes — DORIAN MCLNR246E toolholder with CNMG inserts

DORIAN Products

3G Electric supplies DORIAN height-adjustment screws for quick-change lathe tool posts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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