HEX HOLLOW DRILL STEEL
Created on：2021-04-26 15:21
HEX HOLLOW DRILL STEEL
Detachable Bit Drill Steel Dimension By Type
| Thread Type | Dimension A | Dimension B | Dimension C | Threads/Inch |
| D | 1.180" | 1-3/4" | 0.868" | 5 |
| E | 0.623" | 7/8" | 0.500" | 6 |
| H | 0.998" | 1-3/8" | 0.711" | 6 |
7/8" X 3-1/4" Shank H Thread Steel
| Length Under Collar | Part Number | Weight |
| 12" | H7312 | 3.00 lbs. |
| 18" | H7318 | 4.00 lbs. |
| 24" | H7324 | 5.00 lbs. |
| 30" | H7330 | 6.00 lbs. |
| 36" | H7336 | 7.00 lbs. |
| 48" | H7348 | 9.00 lbs. |
| 60" | H7360 | 11.00 lbs. |
| 72" | H7372 | 14.00 lbs. |
| 96" | H7396 | 18.00 lbs. |
| 120" | H73120 | 22.00 lbs. |
7/8" X 4-1/4" Shank H Thread Steel
| Length Under Collar | Part Number | Weight |
| 12" | H7412 | 3.25 lbs. |
| 18" | H7418 | 4.25 lbs. |
| 24" | H7424 | 5.25 lbs. |
| 30" | H7430 | 6.25 lbs. |
| 36" | H7436 | 7.25 lbs. |
| 48" | H7448 | 9.25 lbs. |
| 60" | H7460 | 12.00 lbs. |
| 72" | H7472 | 13.25 lbs. |
1" X 4-1/4" Shank H Thread Steel
| Length Under Collar | Part Number | Weight |
| 12" | H1412 | 4.00 lbs. |
| 18" | H1418 | 5.00 lbs. |
| 24" | H1424 | 7.00 lbs. |
| 30" | H1430 | 9.00 lbs. |
| 36" | H1436 | 10.00 lbs. |
| 48" | H1448 | 12.00 lbs. |
| 60" | H1460 | 15.00 lbs. |
| 72" | H1472 | 18.00 lbs. |
| 96" | H1496 | 23.00 lbs. |
| 120" | H1420 | 28.00 lbs. |
H-Thread Extensions
| Length Under Collar | Part Number | Weight |
| 24" | H24X | 7.00 lbs. |
| 36" | H36X | 10.00 lbs. |
| 48" | H48X | 12.00 lbs. |
| 72" | H72X | 18.00 lbs. |
| 96" | H96X | 23.00 lbs. |
7/8" X 3-1/4" Shank E Thread Steel
| Length Under Collar | Part Number | Weight |
| 12" | E7312 | 2.75 lbs. |
| 18" | E7318 | 3.00 lbs. |
| 24" | E7324 | 3.50 lbs. |
| 30" | E7330 | 5.00 lbs. |
| 36" | E7336 | 5.75 lbs. |
| 48" | E7348 | 8.00 lbs. |
1" X 4-1/4" Shank D Thread Steel
| Length Under Collar | Part Number | Weight |
| 12" | D1412 | 4.25 lbs. |
| 18" | D1418 | 5.50 lbs. |
| 24" | D1427 | 6.50 lbs. |
| 36" | D1436 | 9.25 lbs. |
| 48" | D1448 | 11.00 lbs. |
| 72" | D1472 | 15.00 lbs. |
7/8" X 3-1/4" Shank 11 Degree Taper Steel
| Length Under Collar | Part Number | Weight |
| 12" | DS7312-11 | 3.00 lbs. |
| 18" | DS7318-11 | 4.00 lbs. |
| 24" | DS7324-11 | 5.00 lbs. |
| 30" | DS7330-11 | 6.00 lbs. |
| 36" | DS7336-11 | 7.00 lbs. |
| 42" | DS7342-11 | 8.00 lbs. |
| 48" | DS7348-11 | 9.00 lbs. |
| 60" | DS7360-11 | 11.00 lbs. |
1" X 4-1/4" Shank 11 Degree Taper Steel
| Length Under Collar | Part Number | Weight |
| 12" | DS1412-11 | 4.00 lbs. |
| 18" | DS1418-11 | 5.00 lbs. |
| 24" | DS1424-11 | 7.00 lbs. |
| 30" | DS1430-11 | 9.00 lbs. |
1 X 4-1/4 1" Rope Thread
| Length Under Collar | Part Number |
| 18" | RT1001418 |
| 24" | RT1001424 |
| 30" | RT1001430 |
| 36" | RT1001436 |
| 48" | RT1001448 |
| 60" | RT1001460 |
Couplings and Adaptors
| Description | Part Number | Weight |
| Coupling | HCPL | 0.50 lbs. |
| H to D Adaptor | H-DCPL | 0.75 lbs. |
