Jiangsu Profile
Product List
4141. High-Performance Cobalt Steel Drill Bits for Heavy-Duty Applications 
[Mar 25, 2026]
[Mar 25, 2026] Product Description A twist drill bit, also known as a fluted bit, is a common type of drill bit characterized by its helical (twisted) flutes. These flutes spiral around the drill bit's body, providing channels for ...
Company: Danyang Ergaster Tools Co., Ltd.
4142. Premium High-Speed Steel Step Drill Bit for Metalworking [Mar 25, 2026]
[Mar 25, 2026] Product Description HSS Step Drill Bit Set 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 ...
Company: Danyang Ergaster Tools Co., Ltd.
4143. Premium Cobalt Drill Bits Set with Durable Amber Coating [Mar 25, 2026]
[Mar 25, 2026] Product Description HSS Cobalt Drill Bits Are Especially for Drilling in Hard and Abrasive Materials with Higher Red Hardness DIN338 HSS Twist Drill Bit for Metal Aluminium PVC Iron Drilling Dirll ...
Company: Danyang Ergaster Tools Co., Ltd.
4144. High-Precision 20mm Wood Auger Bits for Expert Woodworking [Mar 25, 2026]
[Mar 25, 2026] Product Description Impact 1/4 Hex Shank Wood Screw Nail Cutting Ship Auger Drill Bit for Nail Wood Cutting Material Carbon Steel Reinforced Tip Withstands nail hits Dual cytting edges Provide easier nail ...
Company: Danyang Ergaster Tools Co., Ltd.
4145. Durable Hex Shank Drill Bits for Versatile Wood and Metal Projects [Mar 25, 2026]
[Mar 25, 2026] Product Description Quick Change 6.35mm Hex Shank Hss Twist Drill Bit Drilling Material M2(HSS4241,HSS4341,M35 is available) Drilling Point Angle 118 Degree /135 Degree Spilt Point Drilling Process Fully ...
Company: Danyang Ergaster Tools Co., Ltd.
4146. Premium Morse Taper Drill Bit Set for Professional Engineering Tasks [Mar 25, 2026]
[Mar 25, 2026] Product Description Morse Taper Shank Drill Bit, 1Pcs HSS Steel Twist Drilling Metal Bit For Metal Material M2(HSS4241,HSS4341,M35 are Available) Point Angle 118 Degree /135 Degree Spilt Point Process Fully ...
Company: Danyang Ergaster Tools Co., Ltd.
4147. Premium Titanium Coated Drill Bits for Versatile Projects [Mar 25, 2026]
[Mar 25, 2026] Product Description What's Twist drill bit? Twist drills are the most common types of drill bits. A twist drill has a cylindrical shape with deep helical grooves running lengthwise across its body. It is made up of ...
Company: Danyang Ergaster Tools Co., Ltd.
4148. High-Performance Spiral Drill Bit for Precision Metal Work [Mar 25, 2026]
[Mar 25, 2026] Product Description What's Spiral Long Drill Bit? A specialized cutting tool designed for deep-hole drilling applications (L/D ratio ≥10:1), featuring an optimized flute geometry to evacuate chips efficiently in ...
Company: Danyang Ergaster Tools Co., Ltd.
4149. Precision Engineered Drill Bits for Aircraft Sheet Metal Applications [Mar 25, 2026]
[Mar 25, 2026] Product Description DIN1869 Spiral Aircraft Long Extension Sheet Metal Drill Bits Drill Bit Material M2(M35 is available) Drill Bit Point Angle 135° Drill Bit Process Fully Ground (Roll forged is ...
Company: Danyang Ergaster Tools Co., Ltd.
4150. Advanced Industrial Drill for Accurate Metal Hole Cutting [Mar 25, 2026]
[Mar 25, 2026] Product Description DIN1869 Spiral Aircraft Long Extension Sheet Metal Drill Bits Drill Bit Material M2(M35 is available) Drill Bit Point Angle 135° Drill Bit Process Fully Ground (Roll forged is ...
Company: Danyang Ergaster Tools Co., Ltd.
4151. Premium HSS Morse Taper Shank Drill Bit with Bright Finish [Mar 25, 2026]
[Mar 25, 2026] Product Description what's taper drill bit? A taper drill bit is a type of drill bit that gradually increases in diameter along its length, creating a cone-like shape. These bits are often used for creating pilot ...
Company: Danyang Ergaster Tools Co., Ltd.
4152. Premium 25-Piece HSS-G Drill Bit Set for Precision Work [Mar 25, 2026]
[Mar 25, 2026] Product Description DIN338 Jobber Length HSS-GTwist Drill Bit for Metal Aluminium PVC Iron Drilling Material HSS4341(HSS4241,m35,M2 is available) Point Angle 118 Degree /135degree Spilt Point Process Fully ...
Company: Danyang Ergaster Tools Co., Ltd.
4153. High-Performance Hex Shank Drill Bit Set for Professionals [Mar 25, 2026]
[Mar 25, 2026] Product Description 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 ...
Company: Danyang Ergaster Tools Co., Ltd.
4154. High-Performance Jobber Drill Bits for Accurate Metal Fabrication [Mar 25, 2026]
[Mar 25, 2026] Product Description What's the twist drill bit? A twist drill bit, also known as a twist bit, is a type of drill bit characterized by its spiral flutes, which are used for cutting and removing material as the bit ...
Company: Danyang Ergaster Tools Co., Ltd.
4155. Premium High-Speed Steel Step Drill Bits for Precision Work [Mar 25, 2026]
[Mar 25, 2026] Product Description 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 ...
Company: Danyang Ergaster Tools Co., Ltd.
