High Precision Industrial Keyless Drill Chucks – Coated | Multiple Capacities & Jacobs Tapers | 10,000 RPM

MSRP: $198.04
$95.67
(You save $102.37 )
SKU:
RT908-RT916
Condition:
New
Total: $0.00
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Specifications & Tolerances

  • HIGHEST ACCURACY: Precision Ground Standard Accuracy
  • HIGHEST TOLERANCE: Runout < 0.003"-0.006"
  • Coated: Nickel Coated
  • Tightening: Self Tightening
  • Tolerance: Ground to very tight tolerances
  • HIGH QUALITY STEEL: Made of High Quality Hardened STEEL..
  • custom Satisfaction Guarantee
  • Veteran Owned Business

Applications

  • Precision Drilling for Milling Machines, Lathes & Drill Presses – Ideal for high-accuracy drilling, reaming, and light-duty machining operations where concentricity and minimal runout are critical for producing precise holes and superior surface finishes.
  • Self-Tightening Design for Increased Holding Power – Automatically increases gripping force as spindle torque is applied, helping prevent drill bit slippage during heavy drilling operations while maintaining exceptional tool security without the need for a chuck key.
  • Quick Tool Changes for Improved Productivity – Allows operators to rapidly change drills, reamers, countersinks, and other round-shank tools by hand, reducing setup time and increasing efficiency in production, maintenance, and prototype environments.
  • Wide Capacity Range for Maximum Versatility – Available in multiple size ranges to accommodate everything from micro-drills to large diameter tooling, making these chucks suitable for precision machining, fabrication, maintenance shops, and general manufacturing applications.
  • High-Precision Tool Holding for Demanding Applications – Designed for machinists who require superior accuracy, repeatability, and reduced runout when drilling, boring, spot drilling, and finishing operations where hole quality and tool performance are essential.
Order#Capacity InchCapacity MetricTaper SizeBalancedT.I.R.DLWeight
RT9081/64" - 1/4"0.2 mm - 6 mmJT1G2.5X10000 +/- 0.003"-0.006"1.339"2.780"0.74
RT9091/64" - 5/16"0.2 mm - 8 mmJT2G2.5X10000 +/- 0.003"-0.006"1.535"3.165"0.94
RT9101/64" - 3/8"0.2 mm - 10 mmJT2G2.5X10000 +/- 0.003"-0.006"1.732"3.551"1.3
RT9111/64" - 3/8"0.2 mm - 10 mmJT33G2.5X10000 +/- 0.003"-0.006"1.732"3.551"1.3
RT9121/64" - 1/2"0.2 mm - 13 mmJT2G2.5X10000 +/- 0.003"-0.006"1.929"3.961"2.2
RT9131/64" - 1/2"0.2 mm - 13 mmJT33G2.5X10000 +/- 0.003"-0.006"1.929"3.961"2.2
RT9141/64" - 1/2"0.2 mm - 13 mmJT6G2.5X10000 +/- 0.003"-0.006"1.929"3.961"2.2
RT9151/64" - 5/8"0.2 mm - 16 mmJT6G2.5X10000 +/- 0.003"-0.006"2.126"4.417"2.85
RT9161/64" - 3/4"0.2 mm - 20 mmJT3G2.5X10000 +/- 0.003"-0.006"2.323"5.177"4.85

Professional-Grade Tooling. Direct-to-You Pricing.

Ridiculous Machine Tools delivers precision tooling and industrial workholding products built for demanding machining and manufacturing applications.

Our direct-to-consumer business model eliminates traditional distributor markups, allowing us to offer exceptional quality at highly competitive prices. By bringing professional-grade tooling directly to the people who use it, we deliver the performance you expect without the added cost of traditional distribution.

Precision. Performance. Value. That's the Ridiculous Machine Tools advantage.

100% Guarantee to be Free from any Manufacturing Defects. 100% Customer Satisfaction Guaranteed