CJT KOOLCARB Style 172, Carbide-Tipped Extra Long Drill Bit, Uncoated Finish
CJT Koolcarb Style 172 drill bits are ideal for drilling deep holes in tough materials in the aerospace, automotive, oil & gas industries.
Filter
A| Style | Model | Decimal Equivalent | Flute Length | Shank Dia. | Overall Length | Size | Finish | Dimension Type | Cutting Direction | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 17203438 | 0.344" | 8" | 0.344" | 10" | 0.344" | Uncoated | Fractional Inch | Right Hand | €306.33 | |
| A | 17204375 | 0.438" | 9" | 0.438" | 11" | 0.438" | Uncoated | Fractional Inch | Right Hand | €384.05 | |
| A | 17205000 | 1/2" | 9 3/4" | 1/2" | 12" | 1/2" | Uncoated | Fractional Inch | Right Hand | €418.82 |
Features
- CJT Koolcarb Style 172 extra long drill bits have carbide tips for improved surface finish.
- They have a 125-degree drill bit point angle for quick & easy drilling on tough surfaces.
- These extra-long drill bits contain two coolant holes that help to reduce heat and clean dust during drilling.
- They have straight flutes that are ideal for chip removal & help to maintain accuracy in drilling.
Frequently Asked Questions
What is the flute of the drill?
The flute of a drill is the spiral groove on the body of the drill bit that aids in chip removal during drilling.
How to choose the right drilling bits?
- Determine the sizes of the hole you need to drill & choose a drill bit with a diameter that matches your desired hole size.
- Consider the type of drill you will be using and choose a drill bit with a shank that is compatible with your drill.
What safety precautions should be taken while using these extra-long drill bits?
- Wear appropriate personal protective equipment such as safety glasses & gloves.
- Handle the drill bits carefully to avoid damage & injury.
- Securely clamp or hold the workpiece in place before drilling.
- Use the drill bits at the recommended speed & apply steady pressure.
- Consider using a coolant or lubricant for prolonged or intense drilling.
- Regularly inspect & replace damaged or worn drill bits.
We are here to help!
Looking for a part not listed here?
Popular Search Queries
Explore More
- KEYSHAFT
- PROCO PRODUCTS
- SURE FRAME
- ODE
- TRANTER
- Manifold Gauge Sets
- Cable Ties
- Air Cleaner Accessories
- Conveyor Tripod Stand
- Lab Freeze Dryers
- Bronze/Brass Straight Ball Valve, Press x FPT - VIEGA PROPRESS
- 11-948 Hyflex Highly Durable Industrial Gloves - ANSELL
- Standard Cream Work Gloves - CONDOR
- Class 1 Electrical Insulating Rubber Gloves, 14 Inch, Black, Red Inside - SALISBURY
- Class 0 Electrical Gloves Kit, 11 Inch, Yellow - SALISBURY
- Heavy Duty, Nonfusible, 240VAC/DC Safety Switches - SQUARE D
- Reaction Series - SPEAKMAN
- Drip Pan Assembly - VULCAN HART
- Polypropylene Premium Electric Actuated Standard Butterfly Valves, Buna - SPEARS VALVES
- EverTUFF TURF PVC Short Repair Couplings, EPDM O-ring, Spigot x Socket - SPEARS VALVES