M40-1200-10-36
40mm Diameter 10mm Arbor 36 Teeth Solid Carbide Saw Tough Material
40mm Diam. Slitting Saw, 1.2mm Thick, 10mm ID, 36 teeth
Cutting deep slots? For slots deeper than 3× the saw thickness, the K-Series double-concavity version cuts cleaner and lasts longer. View the K-Series version (MK40-1200-10-36) →
About this series
Solid Carbide Slitting Saws
Tight widths and finishes HSS can't hold.
RobbJack solid carbide slitting saws are ground to ANY thickness up to 0.250" in 0.0001" increments — the listing shows common price-break thicknesses, but every size in between is standard. Coarse-pitch teeth suit non-ferrous materials and fine-pitch suit ferrous; standard-concavity covers general use, while K-series double-concavity, alternate-tooth-chamfer versions handle deep cuts.
- Any thickness up to 0.250" in 0.0001" increments — every size between the listed price breaks is standard
- Minimum thickness by diameter: 0.002" (3/4"–1"), 0.004" (1¼"–2"), 0.006" (2¼"–4"); K-series 0.020"
- Coarse pitch for non-ferrous, fine pitch for ferrous
- Standard and K-series double-concavity / alternate-tooth-chamfer versions
- Optional T-Process, hub, keyway and PVD coatings
- Thru-coolant saw systems available on NAB / AB arbors with CF flanges
Mounts on AB and NAB saw arbors. Choose K-series double-concavity saws for slots deeper than 3× the saw thickness.
Headline spec
Thickness tol +.0002/−.0000; diameter +.002/−.000
Best for
- Slotting & parting
- Tight-tolerance widths
- Ferrous & non-ferrous
Compatible saw arbors · 10 mm bore
MSA-10RecommendedMetric ultra-precision saw arbor · 11.999 mm shank
Max DOC *
9.729 mm
ER-collet integrated saw arbor — taper-mount rigidity · 12.499 mm shank
Max DOC *
12.48 mm
ER-collet integrated saw arbor — taper-mount rigidity · 12.499 mm shank
Max DOC *
12.48 mm
Arbors that fit this saw's 10 mmarbor hole, recommended order first. * Max depth of cut = (saw diameter − arbor flange) ÷ 2, less a 0.050″ clearance cushion. Verify for your setup.
Specifications
US machining terms with ISO 13399 codes.
- DiameterDC
- 40 mm
- Saw Thickness
- 1.2 mm
- Arbor Diameter
- 10 mm
- Number of TeethNOF
- 36
- Max Depth of Cut (MSA-10) *
- 9.728 mm
- Cuts
- Titanium, Cast Iron, Steel, Stainless, Super Alloys
- Series
- M40-10-36 — 40mm Diameter 10mm Arbor 36 Teeth Solid Carbide Saw Tough Material
* Max depth of cut = (saw diameter − arbor flange) ÷ 2, less a 0.050″ clearance cushion. See per-arbor values below.
Cuts these materials
Features
See it run · 4 videos
Tolerances
| Type | Min | Max |
|---|---|---|
| Arbor Diameter | +0.005 | +0.01 |
| Concavity | +0.01 | 0 |
| Outside Diameter | +0.05 | 0 |
| Thickness | +0.005 | 0 |
Made & shipped in the USA · lead time confirmed at order. Buy at retail or through your distributor.
Performance guaranteed. Run it against the tool you use today — if it doesn't beat it, we'll make it right.
Adds Uncoated · $114.45 — our pick for your material. Choose another finish below.
Proven in the field
- $548,290saved per year drilling carbon-fiber aircraft
- $216,000saved per year trimming aircraft skins
- 1,000%metal-removal increase in Inconel 718 (SPS)
Need an in-between thickness?
Any thickness between this family's standard sizes is a standard order, not a special — the part number carries your exact thickness, priced as the next thicker catalog saw.
Finishes (1)
Uncoated
M40-1200-10-36
$114.45
Available to order
Volume pricing
| Qty | Unit price |
|---|---|
| 3+ | $108.73 |
| 7+ | $103.01 |
| 25+ | $97.28 |
List price per unit · Uncoated. Coated finishes priced higher.
Starting at
$114.45
Performance guaranteed
Thru-Coolant NAB Precision Saw Arbor
Slitting saws fail when coolant can't reach the cut — external flood gets blocked by fixturing and part geometry. The NAB arbor delivers coolant through the center and out through thru-coolant flanges onto both faces of every saw— equal pressure, right where the cut happens. Precision-ground to 25 millionths and grips the saw up to 15× more tightly — so it can't slip or spin on the arbor — for faster speeds & feeds, no walking, and far longer tool life.
- 0.000025″
- tolerance — 25 millionths
- 15×
- grip on the saw vs. a typical arbor
- ≈80%
- fewer causes of saw failure
- ↑ S&F
- faster speeds & feeds, longer life
Recommended for your 0.3937″ bore saw
Contact application engineering for the thru-coolant arbor that fits this saw bore.
Thru-coolant flanges are required. Add thru-coolant spacers to gang multiple saws. Solid carbide flanges last a lifetime and eliminate the burrs & scratches of steel.
Available in any thickness — 0.0059″ to 0.2362″
This saw is stocked in 13 standard thicknesses, but any thickness between 0.0059″ and 0.2362″ is a standard order, not a special — you order in ten-thousandths of an inch and RobbJack grinds it, priced as the next thicker catalog size. Thickness is held to +.0002″/−.0000″, and the part number carries your exact thickness. Enter your size in the in-between thickness panel above to get the part number and price. Saws thinner than .010″ are specials and non-returnable; most thicknesses from .008″ to .250″ ship within about 48 hours.
More in the M40-10-36 series
Same series, different size — what changes from this tool is shown in red.
- M40-0150-10-36$218.700.15 mm thickØ 40 mm36T10 mm bore
- M40-0200-10-36$177.250.2 mm thickØ 40 mm36T10 mm bore
- M40-0400-10-36$156.000.4 mm thickØ 40 mm36T10 mm bore
- M40-0600-10-36$125.750.6 mm thickØ 40 mm36T10 mm bore
- M40-1000-10-36$110.401 mm thickØ 40 mm36T10 mm bore
- M40-1600-10-36$114.451.6 mm thickØ 40 mm36T10 mm bore
- M40-2000-10-36$137.752 mm thickØ 40 mm36T10 mm bore
- M40-2500-10-36$156.202.5 mm thickØ 40 mm36T10 mm bore
- M40-3000-10-36$174.403 mm thickØ 40 mm36T10 mm bore
- M40-4000-10-36$222.204 mm thickØ 40 mm36T10 mm bore
- M40-5000-10-36$228.205 mm thickØ 40 mm36T10 mm bore
- M40-6000-10-36$268.056 mm thickØ 40 mm36T10 mm bore