Key-Type Chucks

Request A Quote

Key-Type Chucks for General Purpose Machining

For Use With All Blackalloy™ Series 150 & 250 Drill Units

Description

Key-Type Chucks for General Purpose Machining

For Use with all Blackalloy™ Series 150, 250 & 350 Drill Units

Available for 150 series drill units in Ø1/4" and Ø3/8" capacities.
Available for 250 series drill units in Ø3/8" and Ø1/2" capacities.
Available for 350 series drill units in Ø1/2" and Ø5/8" capacities.

Specifications

Key-type Chucks diagram


Key Type Chuck Selection Chart
Chuck Size
A B C D E F TIR (Max) See Note Fig Blackalloy P/N
0-1/4
0-6.5mm
1JT .84 1.12 .656 1.54 1.92 .004 @ 1    1 6121-J1
0-1/4
0-10mm
3/8/24 .84 1.12 .63 1.571 1.95 .004 @ 1    1 6121-TH
0-3/8
0-10mm
3/8/24 1.24 1.24 .63 2.17 2.81 .004 @ 1.5 1 6390-TH
5/64-1/2
2-13mm
3/8/24 1.25 1.79 .63 2.41 3.11 .004 @ 1.5 1 6500-TH
0-3/8
0-10mm
1/2-20 1.00 1.43 .63 2.02 2.49 .004 @ 1.5 1 6390-H5
0-3/8
0-10mm
2JT 1.24 1.67 .875 2.17 2.81 .004 @ 1.5 1 6390-J2
0-1/2
0-13mm
2JT 1.56 2.04 .875 2.74 3.56 .004 @ 1.5 1 6500-J2
3/32-5/8
2.5-15.8mm
5/8-16 1.75 2.30 1.12 2.85 3.80 .006 @ 1.5 1 6625-H6
Dimensions in Inches

Notes
TIR @ Distance from Nose
JT = Jacobs Taper #1 or #2
3/8"-24 = Internal Thread
1/2"-20 = Internal Thread
5/8"-16 = Internal Thread

BE IN TOUCH

Subscribe

SUBSCRIBE FOR LATEST PRODUCTS