Is Through hole boring bit-Diamaster PRO DP/D5/NL30/S10x27/GL70/LL available for in-store pickup?

Yes, this product is available for free in-store pickup at our Cape Coral (622 SE 47th Terrace) and Fort Myers (13101 McGregor Blvd) locations. Orders are typically ready within 2 hours.

What is the return policy for Through hole boring bit-Diamaster PRO DP/D5/NL30/S10x27/GL70/LL?

Family Hardware offers a 30-day return policy. Items must be in original condition with receipt. Free returns on defective items.

Does Family Hardware ship Leitz tooling nationwide?

Yes. We ship the full Leitz catalog nationwide, and you can also pick up in-store at our Cape Coral or Fort Myers, FL locations. Many Leitz professional tools are hard to find online — we make them easy to order.

How do I make sure this Leitz tool fits my machine?

Match the mounting (bore, shank, or HSK/hydro interface), confirm the maximum speed rating (n max / MAN) against your spindle speed, and order the correct rotation/hand (RL or LL) where applicable. Our team can verify the exact fit for your machine — just contact us with your model.

Should I choose carbide (HW) or diamond (DP) Leitz tooling?

HW tungsten carbide is versatile and resharpenable — ideal for solid wood and shorter runs. DP polycrystalline diamond costs more up front but lasts up to 100× longer on abrasive coated board, MDF, and composites, giving the lowest cost-per-cut on high-volume production.

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Through hole boring bit-Diamaster PRO DP/D5/NL30/S10x27/GL70/LL

Name: Through Hole Boring Bit-diamaster Pro Dp/d5/nl30/s10x27/gl70/ll
Brand: Leitz
SKU: L91186
Price: 194.80 USD
Availability: InStock

In stock

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30-day returns

SKU: L91186

MPN: 91186

Brand: Leitz

The Through hole boring bit-Diamaster PRO DP/D5/NL30/S10x27/GL70/LL 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.

$194.80

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10 available

Max Available: 10

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$194.80

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Orders before 12:30 ET Ship Same Day. Otherwise next Business Day.

Description

Through hole drill Diamaster PRO, shank 10 mm, GL 70 mm, Z 1 Through hole boring bit-Diamaster PRO DP/D5/NL30/S10x27/GL70/LL Application: For drilling tear-free through holes. Particularly suitable for drilling panel materials with abrasive components (fire proof material etc.). Machine: Point-to-point drilling machines, through feed drilling machines, CNC machining centres, hinge boring machines, multi spindle units. Workpiece material: Gypsum bonded particle and fibre materials, cement bonded particle and fibre materials, flame resistant particle and fibre materials, solid resin glulam, fibre reinforced plastics. DP tipped through hole boring bit for maximum lifetime, particularly in abrasive materials. Large gullet for optimum chip removal.

Authorized Leitz Dealer

Precision since 1876

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.

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Leitz Router & CNC Bits: Buying Guide

Solid tungsten-carbide and DIAMASTER PCD diamond router tooling for profiling, trimming, nesting, and boring on hand routers and CNC machining centres. Diamond tooling delivers up to 100× the edge life of carbide on coated board and composites.

How to Choose

Confirm the shank diameter (6, 8, 10, 12 mm or 1/2") matches your collet.
Match cutting diameter and cutting length to the profile and material thickness.
Pick the spiral direction — up-cut clears chips, down-cut leaves a clean top edge, compression gives clean faces on both sides of coated panels.
Choose HW for solid wood and short runs; DP (diamond) for MDF, laminate, and high-volume nesting.

Specs to Check

Shank Ø

Cutting Ø × length

Geometry (up/down/comp)

Material: HW / DP

Max RPM (n max)

Best for CNC routers, machining centres, point-to-point, and hand-held routing.

Genuine & Authorized

Real Leitz tooling with full factory catalog access.

Tooling Expertise

We spec by bore, hook angle, MAN speed & material.

Sharpening & Service

Professional resharpening keeps tools cutting like new.

Read the complete Leitz Tooling Guide