Carbide Insert Drill Bit
Coating:TiN, TiAlN, TiCN;
Flute Options: Spriral flute
Shank Options:Straight shank
Carbide Insert Drill with internal cooling from the CHTOOLS series of Xinxing Tools are modular, high-efficiency hole machining cutters. They feature on-machine insert replacement, internal cooling for chip evacuation, and optimized inventory management. Covering a hole diameter range of Φ9.8–114mm, these drills are compatible with various machine tools and workpiece materials, and Xinxing Tools also led the drafting of the industry standard for such products.
Insert diameter range : 9.5 mm to 114 mm.
| Item | Specification/Capability | Remarks |
|---|---|---|
| Hole Diameter Range | Φ9.8–114mm | Full size coverage with 16 types of drill shanks for easy inventory management |
| Machining Depth | Up to 5–10×D (diameter) | Suitable for both deep hole and conventional hole machining |
| Cooling & Chip Evacuation | Internal cooling through drill shank | Cutting fluid delivered directly to cutting edges for smooth chip removal and reduced cutting temperature |
| Shank Type | Cylindrical shank, taper shank, etc. | Compliant with ISO standards, compatible with various machine tools and chucks |
| Applicable Machine Tools | CNC machines, conventional milling machines/lathes | Supports on-machine insert replacement without removing the drill shank |
the Advantages of Carbide Insert Drill Bit
Exceptional Wear Resistance
Utilizes ultra-wear-resistant substrate material combined with premium coating technology and precision grinding processes, delivering 50%~200% higher machining efficiency compared to conventional twist drills.
Quick-Change Design
Patented modular insert structure enables direct on-machine insert replacement (no tool holder disassembly required).
Dual-Material Insert System
Offers both powder metallurgy high-speed steel and carbide insert options to meet broader machining requirements.
Universal Tool Holder Configuration
Equipped with both Morse taper and side-lock shank types for immediate use in both conventional and CNC machines.
High Versatility Solution
Only 16 tool holders required to cover the full range of inserts from φ9.5-114mm (equivalent to 1/2"-4-1/2" imperial sizes).
Optimized Internal Cooling & Chip Evacuation
Integrated coolant channel design in tool holder ensures superior chip removal and cooling performance.
Applicable industry
Automotive Manufacturing
Deep hole/stepped hole machining of engine blocks and gearbox housings.
Energy and Power
Drilling of wind power flanges and structural components of nuclear power equipment.
Construction Machinery
Machining of long-aspect-ratio holes in hydraulic cylinders and chassis structural parts.
General Machinery
Batch drilling of mold templates and flange plates, ideal for high-volume production.
Carbide Insert Drill Bit's FAQ
Q:1. Do you offer professional OEM manufacturing services?
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A: We provide OEM manufacturing services and support customization of client-specified brand names, logos, and labels on both products and packaging (minimum order quantity requirements apply).
Q:2. What is a spade drill for?
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A: Spade drills are designed to hold replaceable flat-end blades (inserts) with two cutting edges for drilling deep or large holes.
Q:3. Can I use a spade bit instead of a drill bit?
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A: Therefore, if you want to drill a larger diameter hole, you can use a spade bit. Spade bits exist in smaller sizes.
Q:4. What is the main purpose of a spade?
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A: a spade is a tool used for digging straight-edged holes or trenches, slicing and lifting sod, and edging flower beds or lawns.
Q:5. How to use the spade drill?
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A: Spade drills are used on CNC and conventional lathes, milling machines and machining centres to cut precise holes through metal.
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