

JEM # WAL-81280948128094
DC175-05-07.900A1-WJ30RZ solid carbide drill, 7.9 mm, 5xD, 140°, TiAlN, internal coolant7.9 mm.3110"JobberCarbide WJ30RZTiAlN140°
SpecificationsFrom Walter's product data
- Size
- 7.9 mm
- Metric
- Diameter
- .3110"
- 7.9 mm
- Flute length
- 1.693"
- Overall length
- 3.583"
- Length series
- Jobber length
- Shank
- Straight .315"
- Material
- Carbide WJ30RZ
- Finish
- TiAlN
- Point
- 140°
- Depth
- 5×D
- Flutes
- 2
- Coolant
- Through the tool
- Family
- DC175
Other 7.9 mm drills98 more at .3110"
08170Jobber · Cobalt M42 · Uncoated · 135° split$4.47
39960Screw machine · Cobalt M42 · Uncoated · 135° split$3.88
52400Screw machine · HSS · Bright · 135° split$1.99
16940Jobber · HSS · Bright · 118°$2.24
24030Screw machine · HSS · Bright · 118°$2.21
06260Screw machine · HSS · Black oxide · 135° split$2.43
Same size and other sizes

Every drill at 7.9 mm (.3110")99 drills: lengths, steels and finishes
All with filters →Material
Finish
Brand
| Part no. | Type | Length | Material | Finish | Point | Flute | OAL | Brand | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|
7684395 | DC160 | 30×D | Carbide WJ30EU | TiAlN | 140° | 9.606" | 11.575" | Walter | Ships from Walter | $970.00 | |
8127943 | DC175 | 3×D | Carbide WJ30RZ | TiAlN | 140° | 1.142" | 3.110" | Walter | Ships from Walter | $248.00 | |
8128094 this | DC175 | 5×D | Carbide WJ30RZ | TiAlN | 140° | 1.693" | 3.583" | Walter | Ships from Walter | $310.00 | |
8127944 | DC175 | 3×D | Carbide WJ30RZ | TiAlN | 140° | 1.142" | 3.110" | Walter | Ships from Walter | $248.00 | |
8128095 | DC175 | 5×D | Carbide WJ30RZ | TiAlN | 140° | 1.693" | 3.583" | Walter | Ships from Walter | $310.00 | |
8324851 | DC180 | 3×D | Carbide WJ30EZ | TiAlN | 140° | 1.142" | 3.110" | Walter | Ships from Walter | $239.00 | |
8324979 | DC180 | 5×D | Carbide WJ30EZ | TiAlN | 140° | 1.693" | 3.583" | Walter | Ships from Walter | $299.00 | |
8325135 | DC180 | 8×D | Carbide WJ30EY | TiAlN | 140° | 2.520" | 4.567" | Walter | Ships from Walter | $478.00 |
| Part no. | Size | Decimal | Flute | OAL | Pack | Sizes | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
8128093 | 7.8 mm | .3071 | 1.693" | 3.583" | 1 | Metric | Ships from Walter | $310.00 | |
8127943 | 7.9 mm | .3110 | 1.142" | 3.110" | 1 | Metric | Ships from Walter | $248.00 | |
8128094 this | 7.9 mm | .3110 | 1.693" | 3.583" | 1 | Metric | Ships from Walter | $310.00 | |
8127944 | 5/16" | .3125 | 1.142" | 3.110" | 1 | Fractional | Ships from Walter | $248.00 | |
8128095 | 5/16" | .3125 | 1.693" | 3.583" | 1 | Fractional | Ships from Walter | $310.00 | |
8127945 | 8 mm | .3150 | 1.142" | 3.110" | 1 | Metric | Ships from Walter | $248.00 | |
8128096 | 8 mm | .3150 | 1.693" | 3.583" | 1 | Metric | Ships from Walter | $310.00 | |
8128222 | 8 mm | .3150 | 2.520" | 4.567" | 1 | Metric | Ships from Walter | $496.00 | |
8127946 | 8.1 mm | .3189 | 1.378" | 3.504" | 1 | Metric | Ships from Walter | $290.00 | |
8128097 | 8.1 mm | .3189 | 1.929" | 4.055" | 1 | Metric | Ships from Walter | $362.00 |





