Drill Chuck Tool Holders

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We provide a full range of drill chuck tool holders used in milling machines, including the BT30 drill chuck tool holder, BT drill chuck tool holder, BT 50 drill chuck tool holder, CAT 40 drill chuck tool holder and CAT 50 drill chuck tool holder. We also have a sufficient stock to satisfy the standards of morse tapers, straight shank, R8, or NMTB taper.

Features

Made of alloy steel and hardened to 54HRc to 56HRc
The standard distance is 80mm(3.14 inch)
Can hold shank of size ranging from .010 to.315(.25-8mm)
Strong grip
Screw in the drill chuck from the back to ensure that it won’t come out during high cutting loads.

Parameters

Tool Holder Category	Drill Chuck
Shank Size	CAT50
Max Rpm Balanced To	6000
Drawbar Thread Size	1-8UNC
Max Capacity	5/8
Min Capacity	1/8

Tool Holder Category	Drill Chuck
Shank Size	CAT40
Projection Length	4.13
Max Rpm Balanced To	6000
Tir (Inch)	0.002

Max Capacity	.315"/8mm
Min Capacity	.01"/.25mm

Tool Holder Category	Drill Chuck
Shank Size	BT30
Max Rpm Balanced To	6000
Max Capacity	5/16
Min Capacity	1/32