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SUBORUI OEM ODM 33-Piece Hollow Bits Combinations Hexagonal Drill Bit Solid Special Shaped Screwdriver Heads Bits Set

SUBORUI OEM ODM 33-Piece Hollow Bits Combinations Hexagonal Drill Bit Solid Special Shaped Screwdriver Heads Bits Set

$1.20
drive size
material
type
Products Description
Type A
Type B
Specifications
Shank diameter: 1/4 inch
Tamperproof Torx: T8 / T10 / T15 / T20 / T25 / T27 / T30 / T35 / T40
Spanner Sizes: 4mm/ 6mm / 8mm / 10mm
Torx Bits: 6mm / 8mm / 10mm
Tri Wing Bits: 1mm / 2mm / 3mm / 4mm
Imperial Tamperproof Hex Bits: 5/64" / 3/32" / 7/64" / 1/8" / 9/64" / 5/32"
Metric Tamperproof Hex Bits: 2mm / 2.5mm / 3mm / 4mm / 5mm / 6mm
2.5" Magnetic Bit Holder
Weight:225g

ABOUT SUBORUI
SUBORUI is a leading manufacturer of high performance twist drills and cutting tools Specializing in high speed steel drill bits, wood drill bits and annular cutter for the global industrial, construction andwoodworking sectors.
With 18 years of expertise, we have become a strategic supplier to renowned brands in Europe, North America,South America and the Middle East. Our 20,000 square meter state-of-the-art facility, staffed by 200 skilled professionals, blendscutting-edge technology, strict quality control and customer-centric innovation to deliver tools that redefine precision and reliability.
HONOR CERTIFICATES
Product Certifications:
20+ Patents: Recognized for innovative designs in drill geometry, coatings, and performance optimization.
CE: Complies with EU safety, health, and environmental standards. RoHS: Ensures our products are free from hazardous substances, aligning with global environmental regulations. ISO 9001: Demonstrates our adherence to international quality management standards.
Factory Certifications:
BSCI: Validates our commitment to ethical labor practices and social responsibility. ICS: Confirms our sustainable and compliant manufacturing processes.

PRODUCT INSPECTION


Quality Assurance in 
HSS Raw Materials
We utilize Thermo ScientificTM Niton XL2 XRF Analyzers to verify the authenticity and composition of high-speed steel (HSS) raw materials, ensuring compliance with international standards (e.g., DIN, ASTM). Our advanced testing guarantees precise element analysis (Cr,Mo, V, etc.) for optimal tool performance.
MR Cutting Tool 
Profile Measuring System
At our factory, the MR Cutting Tool Profile Measuring System ensures micron-level accuracy in drill contour, angle, and geometry.
Every twist drill is rigorously validated for flawless performance, delivering unmatched precision that meets global industrial standards.
Precision Redefined 
with 5-Axis Inspection
At our factory, we employ state-of-the-art 5-axis inspection systems to ensure unparalleled accuracy in drill geometry and precision.
From point angles to helix accuracy, every detail is meticulously verified, delivering tools that exceed industry
standards.
FAQ
Q1:Are you a factory or trading company?
A: We are 15 years+ professional manufacturer in drill bit tools industry.Welcome to visit our company.We guarantee our products are factory price, very cheap and competitive.
Q2:Do you provides sample?ls it free or extra?
A:Yes.We could offer the samples for free charge but do not pay the cost of freight.
Q3:why your price is higher than other company?
A:Because we are doing our own brand:the quality of the products is absolutely guaranteed.
Q4:What is the MOQ?
A:We have fixed MOQ for each of our products. But if you need less,it's ok,as we will change the price according to your quantity.
Q5:What is your term of payment?
A:30% by TT in advance,and balance before delivery.
Q6:How long is your delivery time?
A:Generally it is 7-10 days,If the goods are in stock.Or it is 20-30 days. If the goods are not in stock,it is according to quantity.

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