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Metric M2 HSS

Unibor Metric M2 HSS Annular Cutters

Shop Unibor Metric M2 HSS Annular Cutters from RTO. Compare cutter diameter, cutting depth, material, shank size, and magnetic drill compatibility.

25mm (1 Inch)

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50mm (2 Inch)

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Showing 57-64 of 77 products Two-column product view
Unibor 14mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 14mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142001

Purchase price
$55.07
Available to rent: No

Sale only

Unibor 13mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 13mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142000

Purchase price
$55.07
Available to rent: No

Sale only

Unibor 40mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 40mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142027

Purchase price
$183.38
Available to rent: No

Sale only

Unibor 49mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 49mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142036

Purchase price
$255.18
Available to rent: No

Sale only

Unibor 48mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 48mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142035

Purchase price
$242.34
Available to rent: No

Sale only

Unibor 47mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 47mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142034

Purchase price
$242.34
Available to rent: No

Sale only

Unibor 46mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 46mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142033

Purchase price
$225.68
Available to rent: No

Sale only

Unibor 45mm x 50mm - M2 HSS (3/4" Shank)

Ships: Normally Ships Next Business Day.

Unibor 45mm x 50mm - M2 HSS (3/4" Shank)

Product code: 142032

Purchase price
$225.68
Available to rent: No

Sale only

Metric M2 HSS from RTO are organized for metal drilling, hole making, fabrication, maintenance, and industrial cutting work. This section includes a broad selection of products so contractors and purchasing teams can compare relevant items without sorting through unrelated equipment.

Typical items assigned to this category include Unibor 12mm x 25mm - M2 HSS (3/4" Shank), Unibor 12mm x 50mm - M2 HSS (3/4" Shank), Unibor 13mm x 25mm - M2 HSS (3/4" Shank), and Unibor 13mm x 50mm - M2 HSS (3/4" Shank). Use the individual product pages to confirm model-specific details such as size, capacity, flow, pressure, connection style, power source, material compatibility, included accessories, and rental or purchase availability.

These products are selected for fabricators, maintenance shops, contractors, and industrial crews who need dependable equipment for drilling, cutting, finishing, or preparing metal accurately. RTO can help match the category to the job conditions, including site access, operating environment, hose or power requirements, and related accessories.

Helpful answers

Category Questions

How do I choose the correct Metric M2 HSS annular cutter?

Match the cutter to the required hole diameter, cutting depth, arbor or shank size, pilot pin, magnetic drill capacity, and the material being cut.

When should HSS, cobalt, or carbide-tipped annular cutters be used?

HSS is a general-purpose choice for many steels, cobalt offers improved heat resistance for harder materials, and carbide-tipped cutters are often selected for abrasive, hard, or difficult materials. Tool speed, lubrication, and manufacturer recommendations remain important.

Why is cutting depth important when selecting an annular cutter?

The cutter must have enough usable depth to pass through the material without bottoming out. Also verify the pilot pin and arbor are correct for the selected depth and cutter series.