RUKO Step Drill Bits
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A1
B1| Style | Model | No. Of Hole Size | Max. Hole Size | Min. Hole Size | Material | Shank Dia. | Material-machining | Finish-machining | Max. Drilling Depth | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 101004T | 2 | 1 9/16" | 15/16" | High Speed Steel | 10 mm | High Speed Steel | Tin | 15/16" | €168.17 | |
| B | 101007F | 2 | 1 7/32" | 13/64" | High Speed Steel | 10 mm | High Speed Steel | TiAlN | 3/16" | €240.47 | |
| C | 101022T | 2 | 7/8" | 13/64" | High Speed Steel | 8 mm | High Speed Steel | Tin | 3/16" | €205.62 | |
| B | 101007 | 2 | 1 7/32" | 13/64" | High Speed Steel | 10 mm | High Speed Steel | Bright (Uncoated) | 3/16" | €47.65 | |
| D | 101004F | 2 | 1 9/16" | 15/16" | High Speed Steel | 10 mm | High Speed Steel | TiAlN | 15/16" | €158.27 | |
| E | 101003F | 2 | 1 3/16" | 5/8" | High Speed Steel | 9 mm | High Speed Steel | TiAlN | 5/8" | €189.45 | |
| F | 101022 | 2 | 7/8" | 13/64" | High Speed Steel | 8 mm | High Speed Steel | Bright (Uncoated) | 3/16" | €153.82 | |
| G | 101008E | 2 | 1 7/32" | 13/64" | Cobalt | 9 mm | Cobalt | Bright (Uncoated) | 3/16" | €111.58 | |
| H | 101005F | 2 | 2" | 1 13/16" | High Speed Steel | 12 mm | High Speed Steel | TiAlN | 1 13/16" | €180.14 | |
| G | 101008F | 2 | 1 7/32" | 13/64" | High Speed Steel | 9 mm | High Speed Steel | TiAlN | 3/16" | €301.45 | |
| I | 101001F | 2 | 9/16" | 1/8" | High Speed Steel | 6 mm | High Speed Steel | TiAlN | 9/16" | €170.22 | |
| D | 101004 | 2 | 1 9/16" | 15/16" | High Speed Steel | 10 mm | High Speed Steel | Bright (Uncoated) | 15/16" | €91.67 | |
| G | 101008 | 2 | 1 7/32" | 13/64" | High Speed Steel | 9 mm | High Speed Steel | Bright (Uncoated) | 3/16" | €62.43 | |
| J | 101006F | 2 | 2 3/8" | 1 9/16" | High Speed Steel | 13 mm | High Speed Steel | TiAlN | 1 9/16" | €240.87 | |
| K | 101005T | 2 | 2" | 1 13/16" | High Speed Steel | 12 mm | High Speed Steel | Bright (Uncoated) | 1 13/16" | €224.04 | |
| L | 101002E | 2 | 25/32" | 5/32" | Cobalt | 8 mm | Cobalt | Bright (Uncoated) | 5/32" | €124.54 | |
| K | 101003T | 2 | 1 3/16" | 5/8" | High Speed Steel | 9 mm | High Speed Steel | Tin | 5/8" | €129.89 | |
| M | 101006T | 2 | 2 3/8" | 1 9/16" | High Speed Steel | 13 mm | High Speed Steel | Tin | 1.562" | €243.95 | |
| N | 101007T | 2 | 1 7/32" | 13/64" | High Speed Steel | 10 mm | High Speed Steel | Tin | 3/16" | €70.70 | |
| O | 101008T | 2 | 1 7/32" | 13/64" | High Speed Steel | 9 mm | High Speed Steel | Tin | 3/16" | €100.38 | |
| P | 101002T | 2 | 25/32" | 5/32" | High Speed Steel | 8 mm | High Speed Steel | Tin | 5/32" | €207.32 | |
| E | 101003E | 2 | 1 3/16" | 5/8" | Cobalt | 9 mm | Cobalt | Bright (Uncoated) | 5/8" | €99.98 | |
| F | 101022F | 2 | 7/8" | 13/64" | High Speed Steel | 8 mm | High Speed Steel | Bright (Uncoated) | 3/16" | €244.24 | |
| Q | 101001T | 2 | 9/16" | 1/8" | High Speed Steel | 6 mm | High Speed Steel | Tin | 9/16" | €68.20 | |
| D | 101004E | 2 | 1 9/16" | 15/16" | Cobalt | 10 mm | Cobalt | Bright (Uncoated) | 15/16" | €170.02 | |
| E | 101003 | 2 | 1.188" | 5/8" | High Speed Steel | 9 mm | - | - | 5/8" | €62.23 | |
| R | 101001E | 2 | 9/16" | 1/8" | Cobalt | 6 mm | Cobalt | Bright (Uncoated) | 9/16" | €42.88 | |
| S | 101002F | 2 | 25/32" | 5/32" | High Speed Steel | 8 mm | High Speed Steel | TiAlN | 5/32" | €141.41 | |
| T | 101020E | 6 | 14 mm, 20 mm, 30.5 mm | 3 mm | Cobalt | 6 mm, 8 mm, 9 mm | Cobalt | Bright (Uncoated) | 3 mm, 4 mm, 16 mm | €192.35 | |
| U | 101020T | 6 | 14 mm, 20 mm, 30.5 mm | 3 mm | High Speed Steel | 6 mm, 8 mm, 9 mm | High Speed Steel | Tin | 3 mm, 4 mm, 16 mm | €146.05 | |
| V | 101020RO | 6 | 9/16", 25/32", 1 3/16" | 1/8" | High Speed Steel | 6 mm, 8 mm, 9 mm | High Speed Steel | Bright (Uncoated) | 5/32", 9/16", 5/8" | €166.52 | |
| W | 101020TRO | 6 | 9/16", 25/32", 1 3/16" | 1/8" | High Speed Steel | 6 mm, 8 mm, 9 mm | High Speed Steel | Tin | 5/32", 9/16", 5/8" | €200.07 | |
| X | 101020ERO | 6 | 9/16", 25/32", 1 3/16" | 1/8" | Cobalt | 6 mm, 8 mm, 9 mm | Cobalt | Bright (Uncoated) | 5/32", 9/16", 5/8" | €249.35 | |
| Y | 101009 | 6 | 14 mm, 20 mm, 30.5 mm | 3 mm | High Speed Steel | 6 mm, 8 mm, 9 mm | High Speed Steel | Bright (Uncoated) | 3 mm, 4 mm, 16.5 mm | €130.24 | |
| Z | 101361 | 9 | 20 mm | 12 mm | High Speed Steel | 8 mm | High Speed Steel | Bright (Uncoated) | 12 mm | €127.42 | |
| Z | 101361T | 9 | 20 mm | 12 mm | High Speed Steel | 8 mm | High Speed Steel | Tin | 12 mm | €140.55 | |
| A1 | 101362 | 11 | 30 mm | 20 mm | High Speed Steel | 10 mm | - | - | 20 mm | €170.27 | |
| B1 | 101363 | 11 | 40 mm | 30 mm | High Speed Steel | 10 mm | High Speed Steel | Bright (Uncoated) | 30 mm | €228.75 |
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