
Length adjustment screw Torx® 20 M5x17
The Length adjustment screw Torx® 20 M5x17 by Leitz is a Specialty Drill Bits product. Available for delivery and in-store pickup at Family Hardware in Cape Coral and Fort Myers, FL.
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$3.05
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Through hole drill, shank 10 mm, GL 77 mm, with heel, Z 2 Length adjustment screw Torx® 20 M5x17 Application: For drilling through holes, particularly in furniture construction. Recommended on drill spindles with limited rigidity Machine: Point-to-point drilling machines, through feed drilling machines, CNC machining centres, hinge boring machines, multi spindle units. Workpiece material: Softwood and hardwood, chipboard and fibre materials (MDF, HDF etc.), uncoated, plastic coated, veneered etc., laminated veneer lumber (plywood, multiplex plywood etc.), elastomers. Drills can be combined with countersink WB 701 0 03. Countersinks fixed on heel. Continuously adjustable boring and countersink depth. Good guidance on return stroke for tear-free holes.
Genuine Leitz Tooling from Family Hardware
4,600+ Leitz precision tools available — expert help on bore, speed rating, and cutting materials. In-store pickup in SW Florida or shipped nationwide.
Leitz Boring & Drill Bits: Buying Guide
Precision boring bits for furniture and panel production — hinge holes, dowels, shelf holes, and through-bores. Solid carbide construction and round-spur geometry give tear-free edges even in glued, plastic-edgebanded panels.
How to Choose
- Confirm the drilling diameter and shank size (10 mm shank is standard on most boring machines).
- Check overall length (GL) and whether you need a through-hole or blind (dead) bore.
- Match the rotation — RL (right) or LL (left) — to your spindle.
- Choose brad-point/round-spur geometry for clean edges in coated and veneered panels.
Specs to Check
Best for point-to-point and through-feed drilling machines, CNC centres, and multi-spindle drill heads.