DongCheng 22mm x 35mm T.C.T Annular Cutter Core Bit for Magnetic Base Drilling Machines | Heavy-Duty Structural Steel Hole Cutter | DongCheng Series - DG-22X35MM

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Brand
DONGCHENG

Price

Rs 4,200.00

Quantity

(In stock)

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Description

Specification	Parameter
Brand	DongCheng
Model Number	DG-22X35MM
Product Type	T.C.T Annular Cutter / Magnetic Core Drill Bit
Cutting Diameter	22 mm
Drilling Depth	35 mm
Cutting Edge Material	Tungsten Carbide Tipped (T.C.T)
Body Material	High-Grade Hardened Alloy Tool Steel
Shank Type	Standard 19.05 mm (3/4") Weldon Shank
Coolant Compatibility	Internal / External Center-Pin Coolant Feed
Compatible Machines	Magnetic Base Drills, Radial Arm Drills & Heavy Drill Presses
Target Materials	Structural Carbon Steel, Stainless Steel, High-Tensile Plates & Cast Iron
Best Used For	Steel Framing, Bridge Girders, Pipe Flanges, Ship Hull Fabrications & Structural Bolting Holes

Micro-Grain Tungsten Carbide Tips (TCT): Precision-brazed carbide cutting teeth resist high thermal loads and abrasion, staying razor-sharp through dense alloy steel and stainless plates.
Perimeter Core Cutting Efficiency: Annular geometry removes material solely at the hole perimeter, significantly reducing motor strain, power consumption, and drilling time compared to twist bits.
Accurate 22 mm Diameter x 35 mm Depth: Delivers precise 22 mm holes up to 35 mm deep with smooth walls, accurate tolerances, and clean burr-free entry and exit profiles.
Standard Industrial Weldon Shank: Compatible with standard 19.05 mm (3/4") Weldon chucks across major magnetic drills, ensuring rigid bit clamping and positive drive torque.
Optimized Multi-Cut Tooth Architecture: Alternating internal, external, and intermediate cutting edges distribute mechanical load evenly to prevent teeth chipping under heavy feed pressures on jobsites in Nepal.