SOMT-DP

Products

Zhanhong Cutting Tool Co., Limited

Add: No.96, Zhenan East Road, Changan Twon,

Dongguan, 523846,China

Phone:+8613434034082

SOMT-DP

ZANHO SOMT-DP series is a high-efficiency indexable drill insert designed for professional U-drilling (fast drilling). Featuring a 4-edge square geometry, it provides maximum cost savings per hole. The specialized DP chipbreaker, with its unique rib and dot structure, ensures excellent chip fragmentation even in deep-hole drilling of steel, stainless steel, and cast iron. Optimized for internal coolant tool holders to deliver stable performance and extended tool life.
Categories:

Key Performance & Features

  • High-Efficiency U-Drilling: Specifically engineered for indexable drills, addressing the pain points of poor chip evacuation and high cutting loads.
  • DP Chipbreaker Technology: Integrated ribs and point-like protrusions force chips to curl and break into short segments, preventing chip clogging in deep holes.
  • Reinforced Edge Geometry: Chamfered cutting edges enhance impact resistance, allowing the insert to handle the interrupted cuts typical of raw forging surfaces.
  • Economic 4-Corner Design: Four usable cutting edges per insert significantly reduce the tool cost-per-hole compared to standard 2-edge inserts.
  • Multi-Material Versatility: A single geometry optimized for Steel (P), Stainless Steel (M), and Cast Iron (K), simplifying your tool inventory management.

Dimensional Specifications

Model D (mm) d1 (mm) S (mm) R (mm)
SOMT 040204-DP 4.4 2.38 2.05 0.4
SOMT 050204-DP 4.9 2.38 2.25 0.4
SOMT 060204-DP 5.7 2.38 2.60 0.4
SOMT 070306-DP 6.8 2.80 2.60 0.6
SOMT 08T306-DP 7.9 3.97 2.85 0.6
SOMT 09T308-DP 9.2 3.97 3.80 0.8
SOMT 11T308-DP 11.0 3.97 3.80 0.8

Optimizing for High-Speed Drilling?

Feed and cutting depth vary based on drill diameter and workpiece material. Contact our sales engineers for customized parameter recommendations and bulk B2B pricing.

Looking for the right specification, grade, or coating for your market?

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