Jiangsu Profile
Product List
21091. Rock Diamond Core Bits Concrete 
[Feb 15, 2022]
[Feb 15, 2022] Real Factory == √ Strictly Quality Control == √ Good Price == √ High quality Our company specialized in producing high frequency and laser weld diamond core drill bits nearly 10 years, which are ...
Company: DONGYAN INTERNATIONAL CO., LTD.
21092. Taper Shank HSS Twist Drill Bits- Drill Bit [Jan 01, 2022]
[Jan 01, 2022] Our taper shank drill bits are made from high quality of high speed steel M2. We can make forged, milled or ground drill bits. Kinds of sets available on request. Hardness: 62--65 HRC STC028M, HSS TAPER SHANK ...
21093. Taper Shank Drill Bits (HSS) [Jan 01, 2022]
[Jan 01, 2022] DIN345 MORSE TAPER SHANK DRILL BITS Din345 Morse taper shank drill bits are designed to fit ANS (MORSE) Taper Sockets and Sleeves. Features include a 118 Point and a Black-Oxide treatment that increases abrasion ...
21094. Taper Shank Drill Bits Metalworking [Jan 01, 2022]
[Jan 01, 2022] DIN345 MORSE TAPER SHANK DRILL BITS Din345 Morse taper shank drill bits are designed to fit ANS (MORSE) Taper Sockets and Sleeves. Features include a 118 Point and a Black-Oxide treatment that increases abrasion ...
21095. Hydraulic Rotary Head Ydr20A for Geological Drill [Jun 18, 2021]
[Jun 18, 2021] YDR20A can be changed to different motor displacements to get different Rpm and torque. The strong bearing system of the main shaft which was taken from the design of our hydraulic drifters. 2-speed hydraulic ...
21096. Percussion Rotary Head Ydh603 for Anchorage, Water Well Drill [Mar 19, 2021]
[Mar 19, 2021] YDH603 with : 3 steps percussion frequency selection Capable of 146mm casing advancing drilling 3 speed hydraulic circuit shifts by hydraulic directional valve. Rotation torque can get to 17250 Nm ...
21097. Carbide CNC Milling Cutter for Wood Drilling Bits Woodworking Drills [Jul 15, 2025]
[Jul 15, 2025] Carbide CNC Milling Cutter For Wood Drilling Bits Woodworking Drills Product Description Carbide Drill Bits - Precision, Durability & Customization Exceptional Wear & Impact Resistance Our carbide drill bits are ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21098. Tungsten Carbide Twist Drill Bit 5xd Solid Carbide Drills Tool Sets [Jul 15, 2025]
[Jul 15, 2025] Tungsten Carbide Twist Drill Bit 5xD solid carbide drills tool sets Product Description Carbide Drill Bit - Precision Micro Drilling Our carbide drill bit is designed for high-precision drilling, offering exceptional ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21099. Carbide External Cooling for High Speed Carbide Drill Bit [Jul 15, 2025]
[Jul 15, 2025] Carbide External Cooling for High Speed Carbide Drill Bit Product Description Alloy 3-Flute Drill The Alloy 3-Flute Drill is designed for high-performance drilling, offering outstanding wear resistance, impact ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21100. Professional Factory Internal Coolant Drill Bits Customizable Specifications [Jul 15, 2025]
[Jul 15, 2025] Professional Factory Internal Coolant drill bits Customizable specifications Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering effective cooling ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21101. Twists Drill Bit Internal Cooling General Material Drilling From Delevel [Jul 15, 2025]
[Jul 15, 2025] Twists drill bit internal cooling general material drilling from DELEVEL Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and precision, this drill ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21102. Delevel Twist Drill Bit Orthopedics Surgical Carbide Customized Drill Bit 50d Max [Jul 15, 2025]
[Jul 15, 2025] DELEVEL twist drill bit orthopedics surgical carbide customized drill bit 50D max Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering effective ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21103. Delevel Customized Deep Hole Drills Carbide Drill Bits for Machine Tools [Jul 15, 2025]
[Jul 15, 2025] DELEVEL Customized Deep Hole Drills Carbide Drill Bits For Machine Tools Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering effective cooling ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21104. Delevel--Carbide Drill with Coolant Hole Drill Bit [Jul 15, 2025]
[Jul 15, 2025] DELEVEL--Carbide Drill With Coolant Hole Drill Bit Product Description Carbide Internal Coolant Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from high-quality carbide sourced ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21105. Twists Drill Bit Internal and External Cooling General Material Drilling [Jul 15, 2025]
[Jul 15, 2025] Twists drill bit internal and external cooling general material drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
