Upgraded head structure supports faster drilling and stronger cutting performance.
BK-9061 Series
3-in-1 Composite Drill Bit for Fast Multi-Material Drilling
BK-9061 combines a four-cutter alloy head, offset positioning tip and spiral body for ceramic tile, glass, brick, marble, wood and concrete drilling channels.
3-in-1 StructureCombines positioning, cutting and drilling functions in one product.
Multi-Material UseSuitable for tile, glass, brick, marble, wood and concrete channels.
Fast PenetrationFour-cutter head helps improve drilling efficiency.
Factory SupportOEM label, sample confirmation and wholesale packing support.
Detail Display
Composite Head with Spiral Body
BK-9061 is positioned as an upgraded 3-in-1 composite drill bit for buyers who need a stronger multi-material product line. The alloy four-cutter head and offset tip help improve stability and speed.
Positioning tip helps reduce slipping on hard surfaces.
Side teeth support stable cutting and cleaner hole starting.
Common shank style for electric drills and cordless drill tools.
Size Display
Available Sizes and Factory Dimensions
Complete size data helps distributors prepare quotation sheets, catalog pages and online product listings.
- Model
- BK-9061
- Product Name
- 3-in-1 Composite Drill Bit Series
- Size Range
- 3mm / 4mm / 5mm / 6mm / 6.5mm / 8mm / 10mm / 12mm
- Shank
- 6.35mm hex shank
- Applications
- Tile / glass / brick / marble / wood / concrete
- Packaging
- Bulk pack / retail card / plastic tube / OEM label
3mm4mm5mm6mm6.5mm8mm10mm12mm
| Diameter | Head Length | Working Length | Total Length | Shank Dia. | Head Material | Grade | Hardness | Body Material | Body Hardness |
|---|---|---|---|---|---|---|---|---|---|
| 3mm | 8mm | 50mm | 93mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 4mm | 10mm | 50mm | 93mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 5mm | 10.5mm | 55mm | 98mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 6mm | 11mm | 55mm | 98mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 6.5mm | 11mm | 55mm | 98mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 8mm | 12.2mm | 70mm | 115mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 10mm | 13mm | 80mm | 120mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
| 12mm | 15mm | 90mm | 135mm | 6.35mm | Carbide alloy | YS9 | 96HRC | 45# steel | 40HRC |
Application Scenarios
BK-9061 3-in-1 Composite Drill Bit Display
English B2B visual modules rebuilt from the product photos, ready for overseas product pages and quotation materials.
Packaging Options
Packaging Plans for Wholesale Sales
Packaging can be selected by sales channel, order quantity and target market. Bulk pack, retail card, plastic tube and private label options are available for distributors, importers and online sellers.
Factory Supply
Built for Import Buyers, Distributors and Online Sellers
BOK Diamond Tools supports overseas customers with product images, packaging planning, sample confirmation and quotation data for ceramic, glass, stone and multi-material drilling tools.
OEMPackaging support
SampleProduct confirmation
WholesaleBulk order supply
Inquiry Support
Request BK-9061 Price and Packing Data
Send target quantity, size range, packaging type and destination country. We can prepare quotation, sample details and carton information for your buyer.
Suggested Inquiry Message
Hello, I am interested in BK-9061 3-in-1 Composite Drill Bit Series. Please send sample price, wholesale price, MOQ, packaging options and carton data.