


JEM # WAL-85622738562273
M5130.102-B38-12-12 shoulder mill, 4" diameter, 1-1/2" arbor, 12 teethM5130.102-B38-12-12Ø 4.000"Arbor 1-1/2"12 teeth90°BC1204
SpecificationsFrom Walter's product data
- Type
- Shoulder mill
- Cutting Ø
- 4.000"
- Mount
- Arbor 1-1/2"
- Shell mill (arbor)
- Approach angle
- 90°
- Teeth
- 12
- Max depth of cut
- .472"
- Insert seat
- BC1204
- BC..1204..
- Overall length
- 2.500"
- Max RPM
- 13,100
- Coolant
- Not listed
- Walter family
- M5130
Mount it22 Pioneer shell mill adapters with a 1-1/2" arbor
CAT40-SM150-0240FCAT40 · 2.40" gauge$173.42
BT40-SM150-0200BT40 · 2.00" gauge$205.90
CAT50-SM150-0800FCAT50 · 8.00" gauge$354.74
HSK063A-SM150-0236HSK63A · 2.36" gauge$334.95
Inserts, mounting and other sizes

Inserts for M5130.102-B38-12-1285 BC1204 inserts: pick a grade, chipbreaker and radius. Sold in packs.
All with filters →Grade
Chipbreaker
Radius
ISO
| Part no. | Designation | Grade | Chipbreaker | Radius | ISO | Operation | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
8131071 | BCHT120404R-K85 | WK10 | K85 | .016" | N | — | Ships from Walter | $34.00 | |
7539590 | BCMT120404R-G55 | WKP35G | G55 | .016" | P K | — | Ships from Walter | $40.10 | |
8624603 | BCMT120404L-G55 | WKP35G | G55 | .016" | P K | — | Ships from Walter | $40.10 | |
8462487 | BCMT120404R-G55 | WPP35G | G55 | .016" | P K | — | Ships from Walter | $35.10 | |
7924209 | BCMT120404R-G55 | WSP45G | G55 | .016" | P M S | — | Ships from Walter | $35.10 | |
8624604 | BCMT120404L-G55 | WSP45G | G55 | .016" | P M S | — | Ships from Walter | $35.10 | |
8131072 | BCHT120404R-K85 | WXN15 | K85 | .016" | N | — | Ships from Walter | $42.20 | |
8624591 | BCHT120404L-K85 | WXN15 | K85 | .016" | N | — | Ships from Walter | $42.20 | |
7539592 | BCMT120408R-F55 | WAK15 | F55 | .032" | K | — | Ships from Walter | $33.40 | |
8168994 | BCGT120408R-B85 | WDN20 | B85 | .032" | N | — | Ships from Walter | $184.00 | |
7539628 | BCHT120408R-K85 | WK10 | K85 | .032" | N | — | Ships from Walter | $34.00 | |
8284923 | BCMT120408R-F55 | WKK25G | F55 | .032" | K | — | Ships from Walter | $35.10 |

Pioneer shell mill adapters for a 1-1/2" arbor22 holders, every spindle taper
All with filters →Taper
| Part no. | Taper | Type | Gauge | Version | Stock | Price | Add |
|---|---|---|---|---|---|---|---|
CAT40-SM150-0240 | CAT40 | Shell mill adapter | 2.40" | Standard | Ships from Pioneer | $132.75 | |
CAT40-SM150-0240-B | CAT40 | Shell mill adapter | 2.40" | Dual contact | Ships from Pioneer | $210.03 | |
CAT40-SM150-0240-B-F | CAT40 | Shell mill adapter | 2.40" | Dual contact + coolant | Ships from Pioneer | $250.71 | |
CAT40-SM150-0240F | CAT40 | Shell mill adapter | 2.40" | Standard + coolant | Ships from Pioneer | $173.42 | |
BT40-SM150-0200 | BT40 | Shell mill adapter | 2.00" | Standard | In stock | $205.90 | |
CAT50-SM150-0240 | CAT50 | Shell mill adapter | 2.40" | Standard | Ships from Pioneer | $159.86 | |
CAT50-SM150-0400 | CAT50 | Shell mill adapter | 4.00" | Standard | Ships from Pioneer | $190.53 | |
CAT50-SM150-0600 | CAT50 | Shell mill adapter | 6.00" | Standard | Ships from Pioneer | $245.56 |

M5130, every size255 bodies · Shoulder mill
| Part no. | Designation | Ø | Mount | Teeth | Max depth | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|
7539521 | M5130.102-B38-05-15 | 4.000" | Arbor 1-1/2" | 5 | .591" | Ships from Walter | $1,162.00 | |
7539522 | M5130.102-B38-08-15 | 4.000" | Arbor 1-1/2" | 8 | .591" | Ships from Walter | $1,321.00 | |
8562273 this | M5130.102-B38-12-12 | 4.000" | Arbor 1-1/2" | 12 | .472" | Ships from Walter | $1,427.00 | |
7539500 | M5130-125-B40-07-15 | 125 mm | Arbor 40 mm | 7 | 15 mm | Ships from Walter | $1,409.00 | |
7539501 | M5130-125-B40-10-15 | 125 mm | Arbor 40 mm | 10 | 15 mm | Ships from Walter | $1,526.00 | |
8956888 | M5130-125-B40-10-09 | 125 mm | Arbor 40 mm | 10 | 9 mm | Lead time on request | $1,526.00 | |
8956889 | M5130-125-B40-12-09 | 125 mm | Arbor 40 mm | 12 | 9 mm | Lead time on request | $1,585.00 | |
8956982 | M5130-125-B40-12-12 | 125 mm | Arbor 40 mm | 12 | 12 mm | Lead time on request | $1,585.00 | |
7539523 | M5130.127-B38-07-15 | 5.000" | Arbor 1-1/2" | 7 | .591" | Ships from Walter | $1,409.00 | |
7539524 | M5130.127-B38-10-15 | 5.000" | Arbor 1-1/2" | 10 | .591" | Ships from Walter | $1,526.00 |









