RUKO Step Drill Bits
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| Style | Model | Material | Number Of Hole Sizes | Decimal Equivalent | Shank Dia. | Max. Drilling Depth | Finish | Maximum Hole Size | Minimum Hole Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 101003E | Cobalt | 2 | 0.6, 1.1 | 9 mm | 5/8" | Bright, Uncoated | 1 3/16" | 5/8" | €99.98 | |
| B | 101020ERO | Cobalt | 6 | 0.1, 0.5, 0.6, 0.7, 1.1 | 6 mm, 8 mm, 9 mm | 5/32", 9/16", 5/8" | Bright, Uncoated | 9/16", 25/32", 1 3/16" | 1/8" | €249.35 | |
| C | 101001E | Cobalt | 2 | 0.1, 0.5 | 6 mm | 9/16" | Bright, Uncoated | 9/16" | 1/8" | €42.88 | |
| D | 101020E | Cobalt | 6 | 3, 4, 14, 16, 20, 30 | 6 mm, 8 mm, 9 mm | 3 mm, 4 mm, 16 mm | Bright, Uncoated | 14 mm, 20 mm, 30.5 mm | 3 mm | €192.35 | |
| E | 101002E | Cobalt | 2 | 0.1, 0.7 | 8 mm | 5/32" | Bright, Uncoated | 25/32" | 5/32" | €124.54 | |
| F | 101008E | Cobalt | 2 | 0.2, 1.2 | 9 mm | 3/16" | Bright, Uncoated | 1 7/32" | 13/64" | €111.58 | |
| G | 101004E | Cobalt | 2 | 0.9, 1.5 | 10 mm | 15/16" | Bright, Uncoated | 1 9/16" | 15/16" | €170.02 | |
| H | 101363 | High Speed Steel | 11 | 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 | 10 mm | 30 mm | Bright, Uncoated | 40 mm | 30 mm | €228.75 | |
| G | 101004F | High Speed Steel | 2 | 0.9, 1.5 | 10 mm | 15/16" | - | 1 9/16" | 15/16" | €158.27 | |
| I | 101022T | High Speed Steel | 2 | 0.2, 0.8 | 8 mm | 3/16" | Tin | 7/8" | 13/64" | €205.62 | |
| J | 101361T | High Speed Steel | 9 | 12, 13, 14, 15, 16, 17, 18, 19, 20 | 8 mm | 12 mm | Tin | 20 mm | 12 mm | €140.55 | |
| K | 101004T | High Speed Steel | 2 | 0.9, 1.5 | 10 mm | 15/16" | Tin | 1 9/16" | 15/16" | €168.17 | |
| L | 101020TRO | High Speed Steel | 6 | 0.1, 0.5, 0.6, 0.7, 1.1 | 6 mm, 8 mm, 9 mm | 5/32", 9/16", 5/8" | Tin | 9/16", 25/32", 1 3/16" | 1/8" | €200.07 | |
| F | 101008 | High Speed Steel | 2 | 0.2, 1.2 | 9 mm | 3/16" | Bright, Uncoated | 1 7/32" | 13/64" | €62.43 | |
| M | 101009 | High Speed Steel | 6 | 3, 4, 14, 16.5, 20, 30 | 6 mm, 8 mm, 9 mm | 3 mm, 4 mm, 16.5 mm | Bright, Uncoated | 14 mm, 20 mm, 30.5 mm | 3 mm | €130.24 | |
| N | 101002T | High Speed Steel | 2 | 0.1, 0.7 | 8 mm | 5/32" | Tin | 25/32" | 5/32" | €207.32 | |
| O | 101007T | High Speed Steel | 2 | 0.2, 1.2 | 10 mm | 3/16" | Tin | 1 7/32" | 13/64" | €70.70 | |
| P | 101001T | High Speed Steel | 2 | 0.1, 0.5 | 6 mm | 9/16" | Tin | 9/16" | 1/8" | €68.20 | |
| Q | 101006T | High Speed Steel | 2 | 1.5, 2.3 | 13 mm | 1.562" | Tin | 2 3/8" | 1 9/16" | €243.95 | |
| F | 101008F | High Speed Steel | 2 | 0.2, 1.2 | 9 mm | 3/16" | TiAlN | 1 7/32" | 13/64" | €301.45 | |
| R | 101020T | High Speed Steel | 6 | 3, 4, 14, 16, 20, 30 | 6 mm, 8 mm, 9 mm | 3 mm, 4 mm, 16 mm | Tin | 14 mm, 20 mm, 30.5 mm | 3 mm | €146.05 | |
| S | 101020RO | High Speed Steel | 6 | 0.1, 0.5, 0.6, 0.7, 1.1 | 6 mm, 8 mm, 9 mm | 5/32", 9/16", 5/8" | Bright, Uncoated | 9/16", 25/32", 1 3/16" | 1/8" | €166.52 | |
| T | 101022F | High Speed Steel | 2 | 0.2, 0.8 | 8 mm | 3/16" | Bright, Uncoated | 7/8" | 13/64" | €244.24 | |
| A | 101003F | High Speed Steel | 2 | 0.6, 1.1 | 9 mm | 5/8" | TiAlN | 1 3/16" | 5/8" | €189.45 | |
| U | 101362 | High Speed Steel | 11 | 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 | 10 mm | 20 mm | Bright, Uncoated | 30 mm | 20 mm | €170.27 | |
| V | 101005F | High Speed Steel | 2 | 1.8, 2 | 12 mm | 1 13/16" | TiAlN | 2" | 1 13/16" | €180.14 | |
| W | 101007 | High Speed Steel | 2 | 0.2, 1.2 | 10 mm | 3/16" | Bright, Uncoated | 1 7/32" | 13/64" | €47.65 | |
| G | 101004 | High Speed Steel | 2 | 0.9, 1.5 | 10 mm | 15/16" | Bright, Uncoated | 1 9/16" | 15/16" | €91.67 | |
| J | 101361 | High Speed Steel | 9 | 12, 13, 14, 15, 16, 17, 18, 19, 20 | 8 mm | 12 mm | Bright, Uncoated | 20 mm | 12 mm | €127.42 | |
| X | 101001F | High Speed Steel | 2 | 0.1, 0.5 | 6 mm | 9/16" | TiAlN | 9/16" | 1/8" | €170.22 | |
| Y | 101006F | High Speed Steel | 2 | 1.5, 2.3 | 13 mm | 1 9/16" | - | 2 3/8" | 1 9/16" | €240.87 | |
| W | 101007F | High Speed Steel | 2 | 0.2, 1.2 | 10 mm | 3/16" | - | 1 7/32" | 13/64" | €240.47 | |
| Z | 101002F | High Speed Steel | 2 | 0.1, 0.7 | 8 mm | 5/32" | - | 25/32" | 5/32" | €141.41 | |
| A1 | 101005T | High Speed Steel | 2 | 1.8, 2 | 12 mm | 1 13/16" | Bright, Uncoated | 2" | 1 13/16" | €224.04 | |
| A1 | 101003T | High Speed Steel | 2 | 0.6, 1.1 | 9 mm | 5/8" | Tin | 1 3/16" | 5/8" | €129.89 | |
| A | 101003 | High Speed Steel | 2 | 0.6, 1.1 | 9 mm | 5/8" | Bright, Uncoated | 1.188" | 5/8" | €62.23 | |
| B1 | 101008T | High Speed Steel | 2 | 0.2, 1.2 | 9 mm | 3/16" | Tin | 1 7/32" | 13/64" | €100.38 | |
| T | 101022 | High Speed Steel | 2 | 0.2, 0.8 | 8 mm | 3/16" | Bright, Uncoated | 7/8" | 13/64" | €153.82 |
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