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Miscellaneous Mining Supplies
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Tool Breakdowns
- All Tool Breakdowns
(Parts, PDF's, Manuals)
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Soil Stabilization
- Bolt Spinners
- Nut Spinners
- Split Set Drivers
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- Grout Bits
- Coupling Adaptors
- Bit Adaptors
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- Adaptors
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Drills
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Manufacturing
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OEM and OEM support
for many major manufacturers.
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Heavy Equipment
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Service & Repairs
- Service & Repairs
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Air Accessories
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Information
- Choosing a Drill
- Choosing Drill Steel & Rock Bits
- Tips for Efficient Drilling
- Choosing a Breaker
- H-Thread Troubleshooting
- Common Drilling Accessory Failure: Guide 1, Guide 2
-
Carbide Tipped Whirly Bits
Standard Hex Shank ( 7⁄8 or 1" Hex )
| Drill Depth | Bit Size | Shank Size 7⁄8" X 31⁄4" |
Price | Shank Size 7⁄8" X 41⁄4" |
Price | Shank Size 1" X 41⁄4" |
Price | ||
|---|---|---|---|---|---|---|---|---|---|
| 6" | 5⁄8" | WB77-625-6 | $140.30 
|
WB78-625-6 | $140.30
|
||||
| 9" | 5⁄8" | WB77-625-9 | $146.50
|
WB78-625-9 | $146.50
|
||||
| 15" | 5⁄8" | WB77-625-14 | $163.40
|
WB78-625-14 | $163.40
|
||||
| 21" | 5⁄8" | WB77-625-20 | $175.70
|
WB78-625-20 | $175.70
|
||||
| 6" | 3⁄4" | WB77-750-6 | $115.90
|
WB78-750-6 | $115.60
|
||||
| 9" | 3⁄4" | WB77-750-9 | $123.50
|
WB78-750-9 | $123.60
|
WB88-750-9 | $138.20
|
||
| 15" | 3⁄4" | WB77-750-14 | $138.60
|
WB78-750-14 | $138.60
|
WB88-750-14 | $151.30
|
||
| 21" | 3⁄4" | WB77-750-20 | $140.30
|
WB78-750-20 | $140.30
|
WB88-750-20 | $152.60
|
||
| 27" | 3⁄4" | WB77-750-26 | $142.00
|
WB78-750-26 | $142.00
|
WB88-750-26 | $179.40
|
||
| 33" | 3⁄4" | WB77-750-33 | $159.50
|
WB78-750-33 | $159.50
|
||||
| 45" | 3⁄4" | WB77-750-45 | $202.40
|
WB78-750-45 | $203.83
|
||||
| 6" | 7⁄8" | WB77-875-6 | $119.10
|
WB78-875-6 | $119.10
|
WB88-875-6 | $143.70
|
||
| 9" | 7⁄8" | WB77-875-9 | $119.10
|
WB78-875-9 | $120.60
|
WB88-875-9 | $141.40
|
||
| 15" | 7⁄8" | WB77-875-14 | $134.20
|
WB78-875-14 | $134.20
|
WB88-875-14 | $146.70
|
||
| 21" | 7⁄8" | WB77-875-20 | $140.30
|
WB78-875-20 | $140.30
|
WB88-875-20 | $179.70
|
||
| 27" | 7⁄8" | WB77-875-26 | $143.70
|
WB78-875-26 | $143.70
|
WB88-875-26 | $182.90
|
||
| 33" | 7⁄8" | WB77-875-33 | $172.40
|
WB78-875-33 | $172.40
|
WB88-875-33 | $186.50
|
||
| 45" | 7⁄8" | WB77-875-45 | $203.54
|
WB78-875-45 | $204.86
|
||||
| 9" | 1" | WB77-100-9 | $128.30
|
WB78-100-9 | $128.30
|
WB88-100-9 | $157.60
|
||
| 14" | 1" | WB77-100-14 | $134.40
|
WB78-100-14 | $134.40
|
WB88-100-14 | $160.70
|
||
| 21" | 1" | WB77-100-20 | $135.90
|
WB78-100-20 | $135.90
|
WB88-100-20 | $175.30
|
||
| 27" | 1" | WB77-100-26 | $141.40
|
WB78-100-26 | $141.40
|
WB88-100-26 | $176.70
|
||
| 33" | 1" | WB77-100-33 | $170.90
|
WB78-100-33 | $170.90
|
WB88-100-33 | $185.60
|
||
| 45" | 1" | WB77-100-45 | $207.84
|
WB78-100-45 | $209.27
|
||||
| 9" | 11⁄8" | WB77-1125-9 | $131.30
|
WB78-1125-9 | $131.30
|
WB88-1125-9 | $163.40
|
||
| 14" | 11⁄8" | WB77-1125-14 | $134.40
|
WB78-1125-14 | $134.40
|
WB88-1125-14 | $165.30
|
||
| 21" | 11⁄8" | WB77-1125-20 | $137.40
|
WB78-1125-20 | $137.40
|
WB88-1125-20 | $169.80
|
||
| 27" | 11⁄8" | WB77-1125-26 | $142.00
|
WB78-1125-26 | $142.00
|
WB88-1125-26 | $177.60
|
||
| 33" | 11⁄8" | WB77-1125-33 | $171.30
|
WB78-1125-33 | $171.30
|
WB88-1125-33 | QUOTE |
||
| 45" | 11⁄8" | WB77-1125-45 | $204.80
|
WB78-1125-45 | $206.24
|
||||
| 9" | 11⁄4" | WB77-1250-9 | $144.27
|
WB78-1250-9 | $139.00
|
WB88-1250-9 | $141.40
|
||
| 14" | 11⁄4" | WB77-1250-14 | $148.23
|
WB78-1250-14 | $142.00
|
WB88-1250-14 | $168.30
|
||
| 21" | 11⁄4" | WB77-1250-20 | $145.20
|
WB78-1250-20 | $153.67
|
WB88-1250-20 | $171.60
|
||
| 27" | 11⁄4" | WB77-1250-26 | $156.20
|
WB78-1250-26 | $149.70
|
WB88-1250-26 | $186.60
|
||
| 33" | 11⁄4" | WB77-1250-33 | $176.09
|
WB78-1250-33 | $220.80
|
WB88-1250-33 | $246.20
|
||
| 45" | 11⁄4" | WB77-1250-45 | $204.80
|
WB78-1250-45 | $214.66
|
WB88-1250-45 | $341.28
|
||
| 15" | 13⁄16" | WB77-1187-15 | $187.03
|
WB78-1187-15 | $188.47
|
||||
| 21" | 13⁄16" | WB77-1187-21 | $191.50
|
WB78-1187-21 | $192.82
|
||||
| 9" | 13⁄8" | WB77-1375-9 | $134.40
|
WB78-1375-9 | $134.40
|
WB88-1375-9 | $162.20
|
||
| 15" | 13⁄8" | WB77-1375-14 | $140.30
|
WB78-1375-14 | $140.30
|
WB88-1375-14 | $169.80
|
||
| 21" | 13⁄8" | WB77-1375-20 | $142.00
|
WB78-1375-20 | $142.00
|
WB88-1375-20 | $177.60
|
||
| 27" | 13⁄8" | WB77-1375-26 | $159.20
|
WB78-1375-26 | $159.20
|
WB88-1375-26 | $186.60
|
||
| 9" | 11⁄2" | WB77-1500-9 | $154.50
|
WB78-1500-9 | $154.50
|
WB88-1500-9 | $166.70
|
||
| 15" | 11⁄2" | WB77-1500-14 | $160.70
|
WB78-1500-14 | $160.70
|
WB88-1500-14 | $174.14
|
||
| 21" | 11⁄2" | WB77-1500-20 | $166.70
|
WB78-1500-20 | $166.70
|
WB88-1500-20 | $179.10
|
||
| 27" | 11⁄2" | WB77-1500-26 | $176.40
|
WB78-1500-26 | $176.40
|
WB88-1500-26 | $191.50
|
||
| *Fits the Following | ||
|---|---|---|
| Chicago Pneumatic | CP-9A, CP9-RR | Buy a New CP Drill |
| Sullair | MRD-9 | |
| Thor | 5LHD | |
| APT | 109 | Buy a New APT Drill |
| Continental | CRD-9 | |
| Atlas Copco | DLR36R | |
| Drill Depth | Bit Size | C-9 Whirly Bits | Price |
|---|---|---|---|
| 8" | 5⁄16"* | WB44-03154 | $131.30
|
| 8" | 3⁄8"* | WBCP9-375-8 | $99.57
|
| 8" | 7⁄16"* | WB44-03156 | $94.81
|
| 8" | 15⁄32"* | WB44-03157 | $95.48
|
| * C-9 whirly bits that are <1/2" (bit size) are solid. They do not have a flushing hole. | |||
| 8" | 1⁄2" | WBCP9-500-8 | $113.30
|
| 10" | 1⁄2" | WBCP9-500-10 | $129.50
|
| 8" | 5⁄8" | WBCP9-625-8 | $117.30
|
| 12" | 5⁄8" | WBCP9-625-12 | $131.30
|
| 18" | 5⁄8" | WBCP9-625-18 | $151.10
|
| 8" | 3⁄4" | WBCP9-750-8 | $109.10
|
| 12" | 3⁄4" | WBCP9-750-12 | $132.80
|
| 18" | 3⁄4" | WBCP9-750-18 | $152.90
|
| 8" | 7⁄8" | WBCP9-875-8 | $120.60
|
| 12" | 7⁄8" | WBCP9-875-12 | $134.40
|
| 18" | 7⁄8" | WBCP9-875-18 | $154.50
|
| 8" | 1" | WBCP9-100-8 | $123.50
|
| 12" | 1" | WBCP9-100-12 | $137.40
|
| 18" | 1" | WBCP9-100-18 | $159.10
|
| 24" | 1" | WBCP9-100-24 | $224.64
|
| 8" | 11⁄8" | WBCP9-1125-8 | $126.70
|
| 12" | 11⁄8" |
WBCP9-1125-12
|
$140.50
|
| 18" | 11⁄8" | WBCP9-1125-18 | $151.10
|
| 8" | 11⁄4" | WBCP9-1250-8 | $137.40
|
| 12" | 11⁄4" | WBCP9-1250-12 | $151.30
|
| 18" | 11⁄4" | WBCP9-1250-18 | $169.70
|
| 8" | 13⁄8" | WBCP9-1375-8 | $140.50
|
| 12" | 13⁄8" | WBCP9-1375-12 | $154.50
|
| 18" | 13⁄8" | WBCP9-1375-18 | $176.40
|
| 8" | 11⁄2" | WBCP9-1500-8 | $151.30
|
| 12" | 11⁄2" | WBCP9-1500-12 | $165.30
|
| 18" | 11⁄2" | WBCP9-1500-18 | $176.10
|
U7 Shank (9/16" X 1-3/4" Hexagon)
| *Fits the Following | |
|---|---|
| Atlsa Copco | DKR-34, DKR-24 |
| Harper | 4105 |
| Jet | RD7 |
| MacDonald | UT7, MD08 |
| URUH | UH-10 |
| Ramit | TH-8 |
| Toku | TH800 |
| Continental | CRD-7 |
| Sullair | MRD-9 w/hex chuck |
| Drill Depth | Bit Size | U7Whirlibits | Price |
|---|---|---|---|
| 8" | 1⁄2" | WBU7-500-8 | $134.21
|
| 12" | 1⁄2" | WBU7-500-12 | $144.30
|
| 8" | 9⁄16" | WBU7-562-8 | $144.30
|
| 12" | 9⁄16" | WBU7-562-12 | $144.30
|
| 8" | 5⁄8" | WBU7-625-8 | $134.21
|
| 12" | 5⁄8" | WBU7-625-12 | $133.45
|
| 8" | 3⁄4" | WBU7-750-8 | $134.21
|
| 12" | 3⁄4" | WBU7-750-12 | $144.30
|
| 8" | 7⁄8" | WBU7-875-8 | $115.10
|
| 12" | 7⁄8" | WBU7-875-12 | $128.44
|
| 8" | 1" | WBU7-100-8 | $117.73
|
| 12" | 1" | WBU7-100-12 | $130.96
|
| 8" | 11⁄8" | WBU7-1125-8 | $120.41
|
| 12" | 11⁄8" | WBU7-1125-12 | $127.31
|
| 8" | 11⁄4" | WBU7-1250-8 | $130.96
|
| 12" | 11⁄4" | WBU7-1250-12 | $148.73
|
