For milling machine, lathe, drilling machine, wood working machine. The shank with scrw can be tight and flex for you. Should work with power drill,
6 Pcs Capacity Drill Chuck Set with 1.5-13 mm Drill Chuck Converter 1/2-20UNF Mount Impact Driver Bits Chuck Drill Chuck Wrench 1/2 Inch Shank 1/4 Inch Hex Shank 1/2 Inch Socket Square Female Adapter
Specifications: Type: B16 Material: 45# steel Capacity: 0-13mm(1/2) Inner Diameter: 15.733mm(0.61) Out Diameter: 40mm(1.57) Length: 88mm(3.46)
Tapered Bore Drill Chuck 0-13mm 1/2 Steel Self-tightening Keyless B16 Chuck for Lathe Electric Drill 0-13mm Clamping Capacity
Production Name:1/2 Drill Chuck for Impact Driver(1.5-13MM),Fits Bit: 1/16 - 1/2(1.5-13mm),Suit for: Standard Impact Driver Very Convient: With
1/2(13mm) Drill Chuck with 1/4 Quick Change Hex Drive and Wrench to Drill
BlueNatHxRPR 1/2(13mm) Drill Chuck with 1/4 Quick Change Hex Drive and Wrench to Drill
HFS (R) Drill Chuck with Key (1/32-1/2 and JT33) : : Tools & Home Improvement
HNBun 1/32 - 5/8 MT2 Drill Chuck for Lathe, Heavy Duty Drill Press Chuck Adapter Converter with Quick Change MT2 Shank with Chuck Key - Yahoo Shopping
1/2-Inch Drill Chuck with Key 1.5-13Mm Drill Press Chuck 12-20UNF Mount for Impa
1/2-Inch Drill Chuck with Key 1.5-13Mm Drill Press Chuck 12-20UNF Mount for Impa
Yakamoz 1.5-13mm Quick Change Drill Chuck Adapter with SDS Plus Shank for Hammer Converter Conversion Tool
: Tools & Home Improvement
Yakamoz 1.5-13mm Quick Change Drill Chuck Adapter with SDS Plus Shank for Hammer Converter Conversion Tool | 1/2-20 UNF Mount
3-JAW CHUCK Drill Chuck with universal keyed 3-jaw design can firmly hold a variaty of bit shanks ranging from 3mm to 16mm（0.12-0.63).
CHANCS 1/2-20UNF 3.0mm-16mm Drill Chuck Key Quick Change Drill Adapter Converter Drill Accessories with 1/2 Socket Square Adapter for Drill for Air
Bestgle 1.5-13mm Capacity Drill Chuck, 1/2-20UNF Mount Impact Driver Bits Chuck Conversion 1/4 Hex Shank Quick Connect Change Adapter Converter with Chuck Key
chuck
Hymnorq 1/2-20UNF Keyless Drill Chuck 2-13mm Clamping Range with SDS-Plus Shank, 1/2 Socket Square Converter and 1/4 Inch Hex Shank, Fit Impact
