Jiangsu Profile
Product List
661. Durable Concrete Drill Bit for Expert-Level Construction Projects 
[Oct 23, 2025]
[Oct 23, 2025] Multipurpose Thread Triangular Drill Bit for Ceramic Tile Marble Glass Drill Bits Material Tungsten Carbide Tip and 40Cr Steel Process Milled (Roll forged is available) R Flute R Flute (R Flute, L Flute, S4 ...
Company: Danyang Ergaster Tools Co., Ltd.
662. Premium Speedbor Max Drill Bits for Effortless Wood Boring [Oct 23, 2025]
[Oct 23, 2025] Hex Shank Quick Change Auger Drill Bits for Woodworking Drill Bits Material Carbon Steel Drill Bits Size 6-40mm Drill Bits Shank Hex Shank Size 1/4" Inch 6.35 mm Drill Bits Surface Black -White Drill Bits ...
Company: Danyang Ergaster Tools Co., Ltd.
663. High-Precision Step Cone Drill Bit for Metal Fabrication [Oct 23, 2025]
[Oct 23, 2025] Step Cone Drill Bit Material HSS4241,HSS4341,M2,M35 Style Straight Flute,Spiral Flute Shank 3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm),Round Shank are available) Surface Amber Color (Black ...
Company: Danyang Ergaster Tools Co., Ltd.
664. Premium Titanium Coated Triangle Shank Step Drill Bit for Precision Drilling [Oct 23, 2025]
[Oct 23, 2025] Best Titanium Hss Step Drill Bit for stainless steel,thick metal,wood Step Drill Bit Material M2 (HSS4341,HSS4241,M35 are available) Step Drill Bit Style Straight Flute (Spiral Flute is available) Step Drill Bit ...
Company: Danyang Ergaster Tools Co., Ltd.
665. Premium Titanium Coated HSS Drill Bits for Versatile Applications [Oct 23, 2025]
[Oct 23, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Material M2(HSS4241,HSS4341,M35 is available) Point Angle 118 Degree /135degree Spilt Point Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
666. High-Speed Steel Titanium Drill Bits for Metal Sheets [Oct 23, 2025]
[Oct 23, 2025] HSS Tube and Sheet Drill bits HSS with Split Point Drill Material HSS4241(M2,HSS-CO 5% is available) Drill Point Angle 118° Drill Cone angle 20-30° Drill Shank 3-Way Clamping (Hex Shank Size 1/4" Inch ...
Company: Danyang Ergaster Tools Co., Ltd.
667. Premium Flat Wood Drill Bits for Professional Woodworking Projects [Oct 23, 2025]
[Oct 23, 2025] Hex Shank Quick Change Flat Wood Bit-spade drill bitfor Woodworking Drill Bits Material Carbon Steel Drill Bits Size 3-8mm Drill Bits Shank Hex Shank Size 1/4" Inch 6.35 mm Drill Bits Surface Black -White Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
668. Precision Engineered Step-up Drill Bit for Enhanced Efficiency [Oct 23, 2025]
[Oct 23, 2025] Step Up Drill Bit Material HSS4241,HSS4341,M2,M35 Style Straight Flute,Spiral Flute Shank 3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm),Round Shank are available) Surface Titanium Coated(Bright,Amber Color ...
Company: Danyang Ergaster Tools Co., Ltd.
669. Premium Tapered Countersink Drill Bit for Woodworking Perfection [Oct 23, 2025]
[Oct 23, 2025] HSS Countersink drill bit for hard wood Countersink Material Carbon Steel ( HSS is Available) Drill Material 6542 (HSS 4241,4341,M35 are Available) Type Countersink drill bit Drill Process Full Ground(Edge ...
Company: Danyang Ergaster Tools Co., Ltd.
670. High-Performance Cobalt Step Drill Bits for Precision Hole Drilling [Oct 23, 2025]
[Oct 23, 2025] Best Black Oxide Hss Step Drill Bit for stainless steel,thick metal,wood Step Drill Bit Material M35(HSS4241,HSS4341,M2 are available) Step Drill Bit Style Spiral Flute(Straight Flute is available) Step Drill Bit ...
Company: Danyang Ergaster Tools Co., Ltd.
671. Rock Drilling Bit Roller Cone 17-1/2" TCI Tricone Drill Bit [Sep 04, 2025]
[Sep 04, 2025] Description PDC Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which ...
Company: Suzhou Energy Tool Co., Ltd.
672. Tricone Bit for Mine Roller Cone Drill Bit with Tungsten Carbide Insert [Sep 03, 2025]
[Sep 03, 2025] Company Profile Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API ...
Company: Suzhou Energy Tool Co., Ltd.
673. Avichf Carbide Flat Bottom Drill Bit for Steel Drilling Applications [Sep 01, 2025]
[Sep 01, 2025] PRODUCT DETAILS Product Description and Photos AVICHF Dia0.5 to 20mm Carbide Flat Bottom Drill Bit for CNC Drilling PRODUCT PARAMETER Product Parameters Cutting Diameter (mm) Reach Length (mm) Shank ...
674. Avichf High Precision Carbide Flat Bottom Drill Bit for Metalworking [Sep 01, 2025]
[Sep 01, 2025] PRODUCT DETAILS Product Description and Photos AVICHF 0.5 to 20mm Dia Precision Carbide Flat Bottom Drill Bit for Aluminum PRODUCT PARAMETER Product Parameters Cutting Diameter (mm) Reach Length (mm) Shank ...
675. Avichf High Precision Micro Diameter Drill Bits for PCB Aluminum and Steel [Aug 26, 2025]
[Aug 26, 2025] PRODUCT DETAILS Product Description and Photos AVICHF High Precision CNC Drilling Tool Micro Carbide Drill Bit PRODUCT PARAMETER Product Parameters Cutting Diameter(mm) Reach Length(mm) Shank ...
