Twist drill MC/D7/NL90/S10x30/Z2
The Twist drill MC/D7/NL90/S10x30/Z2 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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$646.85
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Twist drill Marathon with V-point, GL 130 / 160 mm, Z 2 Twist drill MC/D7/NL90/S10x30/Z2 Application: For drilling very deep holes without interim clearance strokes at high feed speed particularly for timber frame and window construction. Machine: Stationary routers with/without CNC control, machining centres, special cutting machines to machine frame parts, column drilling machines, drilling machines, multi spindle units, portable drills. Workpiece material: Softwood and hardwood, modified timber for window construction, laminated veneer lumber (plywood, multiplex etc.), glued lumber. Solid tungsten carbide design, Z 2 with V-point. Marathon coating for increased performance time. Very large gullets for perfect chip removal. Shank design with reduced clamping area for good centering in shrink and collet chucks.
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.
Machines & Applications
Leitz tooling is machine-brand agnostic — fit comes down to the mounting, speed rating, and rotation, not the badge on your machine. Here is where this tooling typically runs and what professional shops use it for.
Runs On These Machines
- Point-to-point & CNC drill blocks
- Through-feed / gang boring machines
- Dedicated hinge-boring machines
- Multi-spindle drill heads
What Pros Use It For
- 35 mm hinge-cup boring for concealed cabinet hinges
- 32 mm system shelf-pin drilling in cabinet sides
- Dowel construction boring in panel furniture
- Tear-free through-holes in coated & veneered board