01
Four-Blade Cross Spear
Four sharpened carbide faces create a clear product profile and support stable positioning at the start of drilling.
BK-9065 · Cross Spear Series
Four-Blade Tile Drill Bit
A clean, recognizable cross-spear profile for tile, ceramic and multi-material drilling. Built for wholesale programs, mixed-size sets and private-label supply.
4-Blade HeadBlack oxide finish
Factory DirectStable production and export support
Size ProgramsSingle sizes or mixed-size sets
Private LabelColor, card, box and barcode options
Sample ServiceProduct and packaging confirmation
Product Engineering
Details buyers can verify
The new visuals use one consistent BK-9065 master product. Every close-up shows the same head, flute and quick-change shank geometry.
02
Spiral Flute Body
Continuous spiral flutes provide a defined path for drilling dust and keep the series visually consistent across sizes.
03
Quick-Change Hex Shank
6.35mm hex connection with twin retention grooves for common electric and cordless drill chucks.
Finish Options
One structure, four finishes
All finish visuals are derived from the same approved product geometry, so buyers see the correct BK-9065 shape in every color.
BlackStandard finish
SilverNatural metal look
BlueHigh-recognition finish
Bronze GoldPremium retail finish
Finish availability, color tolerance and minimum order quantity are confirmed before production.
Size Display
3-12mm series coverage
Available as individual diameters or buyer-defined assortments. Final packaging quantity and label data are confirmed by order.
3mm6mm8mm12mm
- Model
- BK-9065
- Product
- Cross Spear Tile Drill Bit
- Diameter
- 3 / 4 / 5 / 6 / 8 / 10 / 12mm
- Head
- Four-blade carbide cross spear
- Shank
- 6.35mm hex quick-change shank
- Body
- 45# steel
3mm4mm5mm6mm8mm10mm12mm
| Diameter | Head Length | Working Length | Total Length | Shank | Head Material | Body Material |
|---|---|---|---|---|---|---|
| 3mm | 8mm | 50mm | 93mm | 6.35mm Hex | Carbide alloy | 45# steel |
| 4mm | 10mm | 50mm | 93mm | 6.35mm Hex | Carbide alloy | 45# steel |
| 5mm | 10.5mm | 55mm | 98mm | 6.35mm Hex | Carbide alloy | 45# steel |
| 6mm | 11mm | 55mm | 98mm | 6.35mm Hex | Carbide alloy | 45# steel |
| 8mm | 12.2mm | 70mm | 115mm | 6.35mm Hex | Carbide alloy | 45# steel |
| 10mm | 13mm | 80mm | 120mm | 6.35mm Hex | Carbide alloy | 45# steel |
| 12mm | 15mm | 90mm | 135mm | 6.35mm Hex | Carbide alloy | 45# steel |
Recommended Applications
Match the method to the material
Use rotary drilling mode and start at low speed. Water cooling is recommended for hard, heat-sensitive surfaces. Always test on a sample and follow tool and material supplier guidance.
Cordless drillElectric drillRotary mode
B2B Packaging
Packaging built around your channel
Packaging visuals and packing quantities are prepared after the buyer selects diameters, finish, order quantity and target market.
Bulk Pack
Efficient packing for distributors, assembly plants and repacking operations.
Label · inner box · export cartonRetail Card
Hanging card with product name, size, application, safety and barcode information.
Single size or buyer assortmentPlastic Set Box
Mixed-size set presentation for hardware retail and e-commerce channels.
Insert card · size marking · barcodePrivate Label
Buyer logo, color language and compliant market information prepared for approval.
Artwork proof before productionFactory Supply
Prepared for repeat orders
BOKE supports product confirmation, sample preparation, packaging artwork, packing data and export documentation for overseas buyers.
- 1993
- Factory background
- OEM
- Private-label support
- B2B
- Wholesale supply
Inquiry Checklist
Get an accurate quotation
Send the required diameter mix, finish, quantity, packaging format and destination country.