Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood

Product Details
Customization: Available
Customized: Customized
Standard: DIN
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  • Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
  • Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
  • Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
  • Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
  • Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
  • Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
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  • Overview
  • Company Profile
  • PRODUCT INSPECTION
  • Certifications
  • Exhibitions
  • FAQ
Overview

Basic Info.

Length
Jobber-length
Type
Core Drill Bit
Material
High Carbon Steel
Usage
Wood Drilling, Metal Drilling
Shank
Hex
Transport Package
Single Packing with PVC Plastic Tube
Specification
25mm-100mm
Trademark
SUBORUI
Origin
China
HS Code
8207509000

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 50.00cm
Package Gross Weight
2.000kg

Product Description

Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Product Name
Wood Forstner drill bit
Material
45# Carbon Steel.
Shank Size
7/16 in
Size
25-100mm
1''-4''in
Shank Type
Hex Shank
Surface Finish
Black Oxide
Package
in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell, Metal Box
Product Overview
* Three hardened cutting surfaces deliver long life, minimal binding and fast chip ejection
* Aggressive replaceable tip pulls bit easily into wood
* 7/16" Quick Change Shank for fast bit changes
* Open tooth design allows for easy resharpening
Imperial size
Metric size
1"
25mm
1-1/8"
28mm
1-3/16"
30mm
1-1/4"
32mm
1-3/8"
35mm
1-1/2"
38mm
1-9/16"
40mm
1-5/8"
45mm
1-3/4"
48mm
1-7/8"
50mm
1-15/16"
54mm
2-1/8"
57mm
2-1/4"
60mm
2-3/8"
63mm
2-1/2"
65mm
2-5/8"
68mm
2-3/4"
70mm
2-7/8"
75mm
3"
76mm
3-1/8"
80mm
3-3/8"
85mm
3-1/2"
90mm
3-3/4"
95mm
4"
100mm
Company Profile
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
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.
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
PRODUCT INSPECTION
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Quality Assurance in HSS Raw Materials
MR Cutting Tool Profile Measuring System
Precision Redefined with 5-Axis Inspection
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.
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.
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.
Certifications
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.
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Exhibitions
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood
FAQ
Suborui 2in 7/16" Hex Shank 25mm 100mm Heavy Duty Steel Self Feed Wood Forstner Drill Bits for Wood

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