Reaming Product Catalog

REAMING | ALVAN® Reaming Systems by S.C.A.M.I. | Cutting Ring Reamers

Stock Allowance and Coolant | Metric (mm)

CUTTING RINGS

Recommended Stock (mm) by Reamer Diameter*

Hardness (BHN) 100 - 180 180 - 250 85 - 180 180 - 275 125 - 180 180 - 325 125 - 180 180 - 375 240 - 450 125 - 180 180 - 350 150 - 200 200 - 250

17.60 mm - 40.00 mm

40.01 mm - 80.00 mm

80.01 mm - 200.00 mm

ISO Material

Coolant

Free-Machining Steel 1118, 1215, 12L14, etc.

Low-Carbon Steel 1010, 1020, 1025, 1522, 1144, etc. Medium-Carbon Steel 1030, 1040, 1050, 1527, 1140, etc.

Alloy Steel 4140, 5140, 8640, etc. High-Strength Alloy 4340, 4330V, 300M, etc. Structural Steel A36, A285, A516, etc. Tool Steel H-13, H-21, A-4, S-3, etc. Stainless Steel 400 Series 416, 420, etc. Stainless Steel 300 Series 304, 316, 17-4PH, etc.

Water Soluble / Cutting Oil

0.15 - 0.30

0.20 - 0.40

0.25 - 0.50

P

C40

135 - 350

Water Soluble / Cutting Oil

0.15 - 0.30

0.20 - 0.40

0.25 - 0.50

M

135 - 275

Grey and Ductile Cast Iron, Spheroidal Cast Iron (Pearlitic)

< 200 > 200

Water Soluble / Cutting Oil

0.15 - 0.30

0.20 - 0.40

0.25 - 0.50

K

Spheroidal Cast Iron (Ferritic)

260 - 320

Copper and Alloys, and Brass

< 500

Water Soluble

Bronze, and Bronze Phosphorous

< 180

0.15 - 0.30

0.20 - 0.40

0.25 - 0.50

N

Water Soluble / Cutting Oil

Aluminum and Alloys

< 150

High-Temp Alloy Hastelloy® B, Inconel® 600, etc.

140 - 310

Water Soluble / Cutting Oil

0.20 - 0.40

0.30 - 0.40

0.30 - 0.50

S

Titanium Alloy

140 - 310

*Stock value is on diameter.

C40: 35

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