Sds - max Masonry Drill Bit 22x900mm

Name: SDS-MAX Masonry Drill Bit 22x900mm
Brand: STHOR
SKU: 4377412
Price: 33.81 AUD
Availability: OutOfStock

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Item code: 4377412

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Specifications

Application:

concrete-high-strength concrete-brick

Application:

concrete-reinforced concrete-brick

Blade material:

YG8C

Diameter:

22 mm

Length:

900 mm

Material:

40Cr

Toolholder type:

SDS-Max

OE Number

23414

23414

Overview

MASONRY DRILL BIT SDS MAX 22x900MM

The STHOR SDS-MAX Masonry Drill Bit series is a heavy-duty range of masonry drill bits designed for high-impact drilling in structural materials. Engineered for use with large rotary hammers, these bits feature the SDS-Max shank system, making them suitable for industrial construction, demolition, and large-scale anchoring tasks where standard SDS-Plus bits lack the necessary power and diameter.

Key Features:

Tip Material: High-performance YG8C Tungsten Carbide. This industrial-grade carbide is vacuum-brazed to the steel body, providing extreme resistance to the heat and vibration generated by heavy-duty hammer actions.
Body Material: Reinforced 40Cr Alloy Steel. The high chromium content ensures the bit can handle the massive torsional loads of an SDS-Max machine without bending or snapping.
Shank Type: SDS-Max. This standardized 18 mm diameter shank features a specialized groove system for secure locking and maximum energy transfer from the hammer piston to the drill tip.
Head Geometry: Features a 4-Cutter or cross-tip design on larger diameters. This prevents the bit from "seizing" when hitting rebar and ensures a perfectly round hole for critical anchor placements.
Flute Design: High-Volume Double Helix. The deep, wide-set spirals are optimized for the rapid removal of large volumes of dust and heavy debris, which is essential for maintaining drilling speed in deep holes.

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