Jiangsu Profile
Product List
106. Premium Step Drill Bit Set for Precision Stainless Steel Cutting 
[Nov 05, 2025]
[Nov 05, 2025] Product Description What's the step drill bit? A step drill bit, also known as a unibit, is a conical-shaped drill bit that enables drilling multiple hole sizes with a single tool. It features a series of graduated ...
Company: Danyang Ergaster Tools Co., Ltd.
107. High-Performance Metal Step Cone Drill Bit Set for Experts [Nov 05, 2025]
[Nov 05, 2025] Product Description Best Titanium Hss Step Drill Bit for metal,wood,plastic Step Drill Bit Material HSS4241(HSS4341,M2,M35 are available) Step Drill Bit Style Straight Flute(Spiral Flute is available) Step ...
Company: Danyang Ergaster Tools Co., Ltd.
108. Premium Heavy-Duty Drill Bit Set with Countersink Design [Nov 05, 2025]
[Nov 05, 2025] Product Description Material HSS 4241 (M2,M35 is available) Angle 90°(60 °, 82° ,120° are available) Cutting edges 3 (0,1,5,6,7 are available) Surface Bright (Titanium Coated ,TiAIN coated ...
Company: Danyang Ergaster Tools Co., Ltd.
109. Premium High-Speed Steel Hex Shank Drill Bit Set for Quick Changes [Nov 05, 2025]
[Nov 05, 2025] Quick Change 6.35mm Hex Shank Hss Twist Drill Bit for Wood ,Metal,Plastic Drill Material M2(HSS4241,HSS4341,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
110. Premium Cobalt Steel Drill Bits Set for Professionals [Nov 05, 2025]
[Nov 05, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
111. Premium Cobalt Steel Drill Bit Set for Professional Use [Nov 05, 2025]
[Nov 05, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
112. Premium Cobalt Drill Bit Set 4-32mm with Triangle Shank [Nov 05, 2025]
[Nov 05, 2025] DIN338 HSS Twist Drill Bit for Metal Aluminium PVC Iron Drilling Dirll Material HSS4241(HSS4341, M2,M35 are available) Dirll Point Angle 118 Degree /135degree Spilt Point Dirll Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
113. Premium High-Speed Twist Drill Bit Set for Metalworking [Nov 05, 2025]
[Nov 05, 2025] Drill Bit Material HSS4241(HSS4341,M2,M35 is available) Drill Bit Point Angle 135° Drill Bit Process Fully Ground (Roll forged is available) Drill Bit Shank Cylindrical Shank Drill Bit Standard Long ...
Company: Danyang Ergaster Tools Co., Ltd.
114. Premium High-Speed Steel Step Drill Bit Set for Precision Drilling [Nov 01, 2025]
[Nov 01, 2025] 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 are ...
Company: Danyang Ergaster Tools Co., Ltd.
115. Heavy-Duty Titanium Drill Bit Set for Fast Metal Drilling [Nov 05, 2025]
[Nov 05, 2025] Titanium Drill Bits (5 pcs),HSS Metal Drill Bits for Wood, Metal, Steel, Plastic, Aluminum Alloy Drill Material M2(HSS4341,HSS4241,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
116. Premium Cobalt Drill Bit Set for Precision Metalworking Applications [Oct 23, 2025]
[Oct 23, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
117. High-Speed Steel Drill Bit Set with Center Rods [Oct 23, 2025]
[Oct 23, 2025] Product Description Centering Drill Replacement Holesaw Pilot Drilla & Rod HSS Spare Centre Drill bit Pilot Drill Material M2 Pilot Drill Surface Titanium Coated(Bright Finished,Black Oxide are ...
Company: Danyang Ergaster Tools Co., Ltd.
118. Premium 19-Piece High-Speed Steel Drill Bit Set for Professionals [Oct 23, 2025]
[Oct 23, 2025] Amber Color Drill Bits (19 pcs),HSS Metal Drill Bits for Wood, Metal, Steel, Plastic, Aluminum Alloy Drill Material HSS4241(HSS4341,M2,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
119. Premium Titanium-Coated HSS Drill Bit Set for Metalwork [Oct 23, 2025]
[Oct 23, 2025] Titanium Drill Bits (5 pcs),HSS Metal Drill Bits for Wood, Metal, Steel, Plastic, Aluminum Alloy Drill Material HSS4241(HSS4341,M2,M35 is available) Drill Point Angle 118 Degree /135 Degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
120. Premium 170-Piece Titanium Drill Bit Set for Precision Work [Oct 23, 2025]
[Oct 23, 2025] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Bit Material HSS4241(M35,HSS4341,M2 is available) Drill Bit Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
