Jiangsu Profile
Product List
646. Premium Heavy-Duty Masonry Drill Bits for Accurate Results 
[Jan 17, 2026]
[Jan 17, 2026] 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.
647. Premium Hex Shank Drill Bit for Tile and Glass Cutting [Jan 17, 2026]
[Jan 17, 2026] Hex Shank Cross Tip Glass and Tile Drill Bit Set Glass and Tile Drill Material 45# + Carbide Alloy Glass and Tile Drill Size 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Glass and Tile Drill Shank Quick Change Hex Shank ...
Company: Danyang Ergaster Tools Co., Ltd.
648. Premium Diamond Drill Bits for Glass and Tile Cutting [Jan 17, 2026]
[Jan 17, 2026] Best Glass and Tile Drill Bit Glass and Tile Drill Material 45# + Carbide Alloy Glass and Tile Drill Size 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Glass and Tile Drill Shank Quick Change Hex Shank 6.35mm(Cylindrical Shank ...
Company: Danyang Ergaster Tools Co., Ltd.
649. Professional Grade Drill Bits for Cutting Tough Metals [Jan 17, 2026]
[Jan 17, 2026] Multipurpose Thread 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 Flute, Fast ...
Company: Danyang Ergaster Tools Co., Ltd.
650. Durable Concrete Drill Bit for Tough Jobs and Precision [Jan 17, 2026]
[Jan 17, 2026] Multipurpose Thread 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 Flute, Fast ...
Company: Danyang Ergaster Tools Co., Ltd.
651. Heavy-Duty Masonry Drill Bit for Precision Concrete Work [Jan 17, 2026]
[Jan 17, 2026] Masony Concrete Drill Bit for Stone, Block or Concrete Material Tungsten Carbide Tip and 40Cr Steel Process Milled (Roll forged is available) R Flute R Flute (R Flute, L Flute, S4 Flute, Fast Spiral Flute are ...
Company: Danyang Ergaster Tools Co., Ltd.
652. Durable 6mm Brad Point Drill Bit with Cylindrical Shank Design [Jan 17, 2026]
[Jan 17, 2026] HCS Brad Drill Bits for Woodworking Drill Bits Material High Carbon Steel Drill Bits Size 6mm ,8mm,10mm Drill Bits Shank Cylindrical Shank Drill Bits Surface Black and White Drill Bits Package in Metal ...
Company: Danyang Ergaster Tools Co., Ltd.
653. Premium Heavy-Duty Hex Shank Drill Bits for Precision Drilling [Jan 17, 2026]
[Jan 17, 2026] Hex Shank Formwork Drill for Woodworking,construction boards Drill Bits Material Carbon Steel(High Speed Steel is available) Drill Bits Size 1/4"-5/16"-3/8"-1/2-5/8" Drill Bits Shank Hex Shank Size 1/4" Inch 6.35 ...
Company: Danyang Ergaster Tools Co., Ltd.
654. Premium Amber Drill Bits for Precision Engineering Tasks [Jan 17, 2026]
[Jan 17, 2026] HSS Double Ended Drill Bits Full Grounded Material HSS4241(HSS4341,M2,M35 is available) Point Angle 135° Process Fully Ground Flutes 2 Design Double ended straight shank Standard Extra Long ...
Company: Danyang Ergaster Tools Co., Ltd.
655. High-Performance Titanium Spot Weld Drill Bit for Metal Precision [Jan 17, 2026]
[Jan 17, 2026] HSS Cobalt Spot Weld Drill Bits Material M35(HSS CO5%) Process Fully Ground Shank Flat Ground Surface on Bottom Half of Bit Size 8mm (6.5mm ,10mm are available) Surface Titanium Coated (Bright Finished,Black ...
Company: Danyang Ergaster Tools Co., Ltd.
656. High-Performance Amber Oxide Step Drill Bits for Metal Fabrication [Jan 17, 2026]
[Jan 17, 2026] 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.
657. Precision Multi-Material Cone Drill Bit for Superior Cutting Performance [Jan 17, 2026]
[Jan 17, 2026] Cone Drill Bit for Wood Drill Bit Material HSS4241(HSS4341,M2 ,M35are available) Drill Bit Style Straight Flute(Spiral Flute is available) Drill Bit Shank 3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 ...
Company: Danyang Ergaster Tools Co., Ltd.
658. Mining Drill 12-1/4 " IADC 537 TCI Tricone Drill Bit for Rock Well [Dec 05, 2025]
[Dec 05, 2025] Description Tricone 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 ...
Company: Suzhou Energy Tool Co., Ltd.
659. 12 1/4" Diamond PDC Drill Bit Used on Oil Mining Water Rock Well Bit [Dec 04, 2025]
[Dec 04, 2025] Product Description Drilling Bit Oil Water Gas Well Drilling Tricone Drill Bit For Oil Rig And Mining PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock ...
Company: Suzhou Energy Tool Co., Ltd.
660. Tungsten Carbide Chamfering Mill CNC Cutting Tool End Mill Tap Drill Bit for Creating Perfect ... [Dec 01, 2025]
[Dec 01, 2025] Product Description Drill Bit: Essential Cutting Tool for Precision Hole-Making A drill bit is a rotating cutting tool designed to create holes in various materials, including metal, wood, plastic, and concrete. ...
