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AT REDUCED SHANK DRILLS

AT reduced shank drills—often called Silver & Deming drill bits—are designed to drill larger hole diameters while using a reduced shank size that fits common drill chucks (application dependent). They’re frequently used in fabrication and maintenance work when you need a larger drill diameter but want to run the tool in a standard 1/2" chuck without switching to specialty tooling.

Alfa Tools RSS150186 29PC SET 3/8" SHANK SPLIT POINT USA JOBBER DRILL

Alfa Tools RSS150186 29PC SET 3/8" SHANK SPLIT POINT USA JOBBER DRILL

SKU: AT-RSS150186
MPN: RSS150186

Save $183.64
Alfa Tools RSS151851 25/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151851 25/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151851
MPN: RSS151851

Alfa Tools RSS151851C 25/64 HSS ALFA USA 3/8 SHANK CARDED

Alfa Tools RSS151851C 25/64 HSS ALFA USA 3/8 SHANK CARDED

SKU: AT-RSS151851C
MPN: RSS151851C

Save $13.79
Alfa Tools RSS151853 13/32 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151853 13/32 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151853
MPN: RSS151853

Alfa Tools RSS151853C 13/32 HSS ALFA USA 3/8 SHANK CARDED

Alfa Tools RSS151853C 13/32 HSS ALFA USA 3/8 SHANK CARDED

SKU: AT-RSS151853C
MPN: RSS151853C

Save $14.56
Alfa Tools RSS151855 27/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151855 27/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151855
MPN: RSS151855

Alfa Tools RSS151855C 27/64 HSS ALFA USA 3/8 SHANK CARDED

Alfa Tools RSS151855C 27/64 HSS ALFA USA 3/8 SHANK CARDED

SKU: AT-RSS151855C
MPN: RSS151855C

Save $14.73
Alfa Tools RSS151857 7/16 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151857 7/16 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151857
MPN: RSS151857

Alfa Tools RSS151857C 7/16 HSS ALFA USA 3/8 SHANK CARDED

Alfa Tools RSS151857C 7/16 HSS ALFA USA 3/8 SHANK CARDED

SKU: AT-RSS151857C
MPN: RSS151857C

Save $15.58
Alfa Tools RSS151859 29/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151859 29/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151859
MPN: RSS151859

Alfa Tools RSS151859C 29/64 HSS ALFA USA 3/8 SHANK CARDED

Alfa Tools RSS151859C 29/64 HSS ALFA USA 3/8 SHANK CARDED

SKU: AT-RSS151859C
MPN: RSS151859C

Save $16.26
Alfa Tools RSS151861 15/32 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151861 15/32 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151861
MPN: RSS151861

Alfa Tools RSS151861C 15/32 HSS ALFA USA 3/8 SHANK CARDED

Alfa Tools RSS151861C 15/32 HSS ALFA USA 3/8 SHANK CARDED

SKU: AT-RSS151861C
MPN: RSS151861C

Save $17.28
Alfa Tools RSS151863 31/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151863 31/64 HSS US SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151863
MPN: RSS151863

Alfa Tools RSS151863C 31/64 HSS USA 3/8 SAHNK CARDED

Alfa Tools RSS151863C 31/64 HSS USA 3/8 SAHNK CARDED

SKU: AT-RSS151863C
MPN: RSS151863C

Save $17.86
Alfa Tools RSS151865 1/2 HSS USA SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

Alfa Tools RSS151865 1/2 HSS USA SPLIT POINT 3/8 REDUCED SHANK - Std Qty Pack 6

SKU: AT-RSS151865
MPN: RSS151865

Alfa Tools RSS151865C 1/2 HSS USA 3/8 SHANK CARDED

Alfa Tools RSS151865C 1/2 HSS USA 3/8 SHANK CARDED

SKU: AT-RSS151865C
MPN: RSS151865C

Save $18.47