ApplicationUsed for adapting different Morse Taper shank sizes of drills, reamers, and tools to fit machine spindle tapers (drilling machines, milling machines, lathes).
Simple Control, High Performance, ECO Friendly, Low Noise, Lower Energy Consumption, High Efficiency
Drill Sleeve / Reduction Sleeve
Manual
Used for adapting different Morse Taper shank sizes of drills, reamers, and tools to fit machine spindle tapers (drilling machines, milling machines, lathes).
No
2.5 Kilograms (kg)
Drill Sleeve / Morse Taper Reduction Sleeve
PLC Control
Manual (mechanical tool no external power required)
TRUMIL DRILL SLEEVES Trade Information
TKD
Cash Against Delivery (CAD)
15 Piece Per Day
5 Days
Contact us for information regarding our sample policy
CORRUGATED CORASIS
Middle East
All India
Trumil drill sleeves, as precision machine accessories, do not have specific product certifications. Instead, their quality and performance are guaranteed by the manufacturer's adherence to international and national standards for design, material, and accuracy.
Key Certifications and Quality Assurances
ISO 9001 Certification: A reputable manufacturer like Trumil is typically ISO 9001 certified. This assures that the company has a robust Quality Management System (QMS) in place, ensuring that its production processes are consistently managed to produce high-quality products.
Dimensional Standards: The quality of a drill sleeve is primarily defined by its dimensional accuracy. Trumil manufactures its sleeves in compliance with IS: 6702 - 1991 (which is equivalent to DIN: 2185 and ISO: 238). This ensures the correct fit for the Morse Taper (MT) on both the inside and outside of the sleeve, which is critical for maintaining concentricity.
Material and Hardness: The material used and its heat treatment are key quality indicators. Trumil drill sleeves are made from 20MnCr5 alloy steel and are case hardened to 55-58 HRC, properties that are verified through the manufacturer's quality control process to ensure durability and long life.
Product Description
A Trumil drill sleeve is a precision tool used to adapt a machine's spindle or tailstock bore to accommodate a tool with a smaller Morse Taper (MT) shank.These sleeves, also known as reduction sleeves, are essential accessories for drilling, reaming, and other machining operations, providing versatility and cost-effectiveness by allowing the use of various tool sizes on a single machine.
Key Features and Design
High-Quality Material: Trumil drill sleeves are made from 20MnCr5 alloy steel. This material is known for its excellent hardenability and toughness. The sleeves are then case hardened to 55-58 HRC, providing a durable, wear-resistant outer surface.
Precision Machining: The sleeves are precision ground both externally and internally, ensuring a perfect fit with both the machine spindle and the tool's shank. This precision is critical for maintaining concentricity and preventing wobbling during operation.
Concentricity: Trumil guarantees a high degree of concentricity, typically within 0.015 mm.This accuracy is vital for achieving precise drilling and reaming results, preventing tool breakage, and ensuring a longer tool life.
Standard Compliance: These sleeves are manufactured in accordance with international and Indian standards, such as IS: 6702 - 1991 (equivalent to DIN: 2185 and ISO: 238), which guarantees dimensional accuracy and reliability.
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