3-Edged Indexable Deep Hole Drilling
Features and Benefits
- TPHT insert has 3 full cutting edges. LPHT insert (for smaller diameter tools) has 2 full cutting edges. ZPHT insert has a single cutting edge. All inserts feature chip splitters. TPHT inserts feature two unique chip breaker designs.
- Diameter range: .551" (14 mm) - 1.102" (28 mm) for BTA heads and .472" (12 mm) – 1.260" (32 mm) for MC and GD lines
- Excellent diameter tolerance (IT10) and surface finish due to guide pad design
- 10xD, 15xD & 25xD conventional style drills for lathes and machining centers - Stocked Product!
- More than double the high feed rate compared to conventional style gundrills, and no regrinding!
- Inserts and Guide Pads sold separately
Product Ranges & Details
Drilling Range
BTA:
.551" (14 mm) – 1.102" (28 mm)
MC, GD:
.472" (12 mm) – 1.260" (32 mm)
Thread Types
STS Outer four start thread
STS Inner single start thread
DTS Outer four start thread
Insert Grades
IN2005, IN2055
Chipbreaker
DT - Standard Positive
ML – Low Feed/Power Applications
Guide Pads*
IN2040 - Solid carbide pad - High wear
IN2005 - Solid carbide pad - High toughness
IN2030 – Solid carbide pad – higher toughness
*Guide Pads Must be Purchased Seperately
