Product Number: 230-4844
Product Name: Standard Carbide Drill

Product Specifications:

Product List Number: 230
Decimal: 0.4844
Metric (mm): 12.30
Length Style: Other
Coolant Thru: No
Fractional Size: 31/64
Wire Gauge Size:
Letter Size:
Flute Length: 3
Overall Length: 4-3/4
Shank Diameter: 31/64
Point Angle: 135°
Thinning:
Material: CARBIDE
Coating: BRIGHT
Flute Angle: 30°
Technical Reference 1:
Technical Reference 2:
Catalog PDF:

Application Guide:

Work Material	Recommend
Aluminum : 6061, 7075
Aluminum : Casting
Cast Iron
Low Carbon Steel : 1010, 1018
Medium Carbon Steel : 1035, 1045
High Carbon Steel : 1065
Alloy Steels : 4140, 4340
Die Steels : 20 HrC
Titanium : 6AL4V (30HrC)
High Nickle Alloy : Inconel
High Nickle Alloy : Kovar
Stainless Steels : 300
Stainless Steels : 400
Stainless Steels : 17-4PH
Hardened Steels : ~35 HrC
Hardened Steels : 35-45 HrC
Hardened Steels : 45-50 HrC

good

best