

JEM # WAL-88329658832965
DD170-40-06.350A1-WJ30EY solid carbide drill, 1/4", 40xD, 130°, TiAlN, internal coolant1/4"ExtraCarbide WJ30EYTiAlN130°
SpecificationsFrom Walter's product data
- Size
- 1/4"
- Fractional
- Diameter
- .2500"
- 6.35 mm
- Flute length
- 10.709"
- Overall length
- 12.756"
- Length series
- Extra length
- Shank
- Straight .315"
- Material
- Carbide WJ30EY
- Finish
- TiAlN
- Point
- 130°
- Depth
- 40×D
- Flutes
- 2
- Coolant
- Through the tool
- Family
- DD170
Other 1/4" drills66 more at .2500"
05340Jobber · HSS · Black oxide · 135° split$5.24
08130Jobber · Cobalt M42 · Uncoated · 135° split$2.81
08980Jobber · Cobalt M42 · Uncoated · 135° split$2.81
39920Screw machine · Cobalt M42 · Uncoated · 135° split$2.55
23641Screw machine · HSS · Black & gold · 135° split$1.95
87830Screw machine · HSS · Black & gold · 135° split$1.95
Same size and other sizes
| Part no. | Type | Length | Material | Finish | Point | Flute | OAL | Brand | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|
8651083 | DD170 | 12×D | Carbide WJ30EY | TiAlN | 140° | 3.858" | 5.827" | Walter | Ships from Walter | $587.00 | |
8832922 | DD170 | 16×D | Carbide WJ30EY | TiAlN | 140° | 4.882" | 6.890" | Walter | Ships from Walter | $691.00 | |
8832936 | DD170 | 20×D | Carbide WJ30EY | TiAlN | 140° | 5.945" | 7.874" | Walter | Ships from Walter | $818.00 | |
8832950 | DD170 | 25×D | Carbide WJ30EY | TiAlN | 140° | 7.205" | 9.213" | Walter | Ships from Walter | $990.00 | |
8832958 | DD170 | 30×D | Carbide WJ30EY | TiAlN | 140° | 8.543" | 10.551" | Walter | Ships from Walter | $1,167.00 | |
8832965 this | DD170 | 40×D | Carbide WJ30EY | TiAlN | 130° | 10.709" | 12.756" | Walter | Ships from Walter | $1,409.00 | |
00494 | XGT-J | Jobber | Cobalt M42 | Uncoated | 135° split | 2.480" | 3.976" | Viking | Ships from Viking | $5.08 | |
40820 | XGT-UB | Extra | HSS | Black & gold | 135° split | 6" | 9" | Viking | Ships from Viking | $14.29 |
| Part no. | Size | Decimal | Flute | OAL | Pack | Sizes | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
8832950 | 1/4" | .2500 | 7.205" | 9.213" | 1 | Fractional | Ships from Walter | $990.00 | |
8832958 | 1/4" | .2500 | 8.543" | 10.551" | 1 | Fractional | Ships from Walter | $1,167.00 | |
8832965 this | 1/4" | .2500 | 10.709" | 12.756" | 1 | Fractional | Ships from Walter | $1,409.00 | |
8650732 | 6.4 mm | .2520 | .945" | 3.110" | 1 | Metric | Ships from Walter | $254.00 | |
8650847 | 6.4 mm | .2520 | 1.693" | 3.583" | 1 | Metric | Ships from Walter | $317.00 | |
8650966 | 6.4 mm | .2520 | 2.165" | 4.173" | 1 | Metric | Lead time on request | $508.00 | |
8651084 | 6.4 mm | .2520 | 3.858" | 5.827" | 1 | Metric | Ships from Walter | $587.00 | |
8650733 | 6.5 mm | .2559 | .945" | 3.110" | 1 | Metric | Ships from Walter | $254.00 | |
8650848 | 6.5 mm | .2559 | 1.693" | 3.583" | 1 | Metric | Ships from Walter | $317.00 | |
8650967 | 6.5 mm | .2559 | 2.165" | 4.173" | 1 | Metric | Ships from Walter | $508.00 |









