By processBy function
By processBy function
Spiral groove/edge inclination tap
Specialist in the processing of high-hardness materials | 67% reduction in tap breakage rate
Brand endorsement
YG-1 is one of the top five companies in the world's largest end mill manufacturing and sales industry, and the largest tool manufacturing company in Korea.
YG-1 has expanded its product diversification with its 38 years of professional technical knowledge.
1981
Founded
37
National agent
ISO 9001
authentication
turning
Milling
drill
screw thread
Tool system
Why choose us
Strict quality control
Continued to achieve 37% annual growth
YG-1 maintains strict quality inspection standards
We have lower tolerances than federal standards in the United States.
Because when YG-1 first started, 100% of the products were exported to the United States.
Product management
Ability to build customer trust
YG-1 is highly efficient
Logistics and systems for shortening delivery dates,
Won the continuous trust of customers.
Human resources and R&D
Endless investment in human resources and R&D
YG-1 Through continuous R&D and human resource investment,
Maintain flexibility and customer satisfaction.
Applicable to processing scenarios
Straight groove tap
Tip tap
Spiral tap
Squeeze the tap
Material type
Iron castings:
Threading of gray iron/ductile iron parts such as automobile engine blocks and brake discs
Short chips non-ferrous metals:
Through hole tapping of brass valves and bronze bearing housings
General requirements for maintenance workshops:
Quickly repair damaged threaded holes
Processing conditions
Through-hole machining:
Hole depth ≤ 3 times diameter
Limited cooling conditions:
Such as manual lubrication
Medium and low speed machine tools:
Ordinary drilling machine/vintage CNC
Industry Cases
Automotive Industry:
Batch processing of gearbox housing positioning holes
Hydraulic equipment:
Pump body valve hole maintenance
Customer pain points
Iron castings are clogged
Recommended tap types:
Straight groove tap
Typical Solution:
YG-7 series + high-pressure air gun chip evacuation
Comparison of technical advantages:
TiCN coating extends cast iron machining life by 3 times
Stainless steel threads have many burrs
Recommended tap types:
Tip tap
Typical Solution:
V-CUT edge + sulfur-containing cutting oil
Comparison of technical advantages:
67% lower taper breakage rate than traditional taps
Aluminum alloy thin-walled parts are deformed
Recommended tap types:
Squeeze the tap
Typical Solution:
Nano coating + precise bottom hole control
Comparison of technical advantages:
40% increased thread fatigue strength
Titanium alloy deep blind hole chip removal is difficult
Recommended tap types:
Spiral tap
Typical Solution:
45° helix angle + internal cooling tool holder
Comparison of technical advantages:
Blind hole machining efficiency increased by 50%
Product selection
Straight groove tap
Tip tap
Spiral tap
Squeeze the tap
Straight groove tap
Structural features:
Linear chip discharge chute, strong versatility
Applicable materials:
Cast iron (grey cast iron/ductile iron) - Short chip aluminum alloy (ADC12, etc.) - Brass/bronze
Typical cutting parameters:
Cast iron: 10-15m/min Aluminum alloy: 20-30m/min
Feed:
Pitch × 1.0mm/rev
Cooling method:
Oil-based cutting fluid (cast iron) Emulsion (aluminum alloy)
Special Considerations:
Frequent retraction and chip removal to avoid deep hole machining (≤3×D)
Product advantages
Cutting-edge coating process
TiCN/AlCrN/DLC and other composite coatings, the hardness is increased by 30%-50%, the high temperature resistance reaches 1100°C, and the friction coefficient is reduced to 0.08 (industry average 0.15), reducing the risk of sticking knives and broken cones
Innovative structural design
Patented designs such as double-edged belt/variable helix angle/chip breaker are adapted to different material characteristics, and the core flexural strength is 25% higher than that of competing products, and deep hole processing is more stable
Ultra-fine carbide
Grain size 0.5μm: denser than the industry average of 1.2μm, 40% higher chipping edge resistance, flexural strength 3800MPa: suitable for hardened steel processing below HRC60 (industry standard HRC45)
Seismic strengthening
Thickened core diameter + vibration damping groove: suppresses harmonic vibration in deep hole machining and prolongs tool life, double-edged belt guidance: enhances machining stability, reduces eccentricity error by 70%
Procurement service guarantee
9Discount
Exclusive discount (over 1,000 bottles)
7There is no reason to return or exchange it
Quality commitment (unused products only)
24hour
Logistics tracking
10000+Spot
Inventory Kanban
Customer value summary
Reduce costs
Reduced comprehensive tool cost by 30%-50%
(By extending life + reducing scrap)
Increase efficiency
Processing efficiency increased by 40%-200%
(especially stainless steel/titanium alloy scenes)
Don't worry
From selection to after-sales technology,
Lower the technical threshold for small and medium-sized customers
