We are currently experiencing system issues that may slow down order processing. Please do not re-enter your order if you don’t see an immediate confirmation, as this may create a duplicate. Your order has been received and will be confirmed shortly.
USA-English (EN)-Imperial
A1257.5X250
A1257.5X250
A1257.5X250
A1257.5X250
A1257.5X250
Main properties
Material ID: 5968912
ISO Code: A1257.5X250
AvailabilityReplenish-ment
Availability in Distribution Centres
Americas Distribution Center(default): 0
Europe Distribution Center: 0
If you want to see the prices or stock information, please
sign in or request access.
Sign in to add to wish list

Description

Extra long length drill with straight shank, diameter 7.5mm with an overall length of 250mm and flute length of 200mm according to BS 328 standard with 118° conical point, HSS with steam tempered finish for 10xD single pass drilling without pecking in ste


Product Feature

Steam Tempered (Steam Oxide) Surface Treatment
High Speed Steel Tool Material
BS 328 – Drills and Reamers Standards
10×D Usable Tool Depth to Diameter Ratio
Drill Point 118°
Cylindrical Shank / Straight Shank
Standard Spiral Flute Design
Right Hand Rotation / Cutting

Product Detail

DescriptionValue
Product nameA1257.5X250
Ordering code ANSIA1257.5X250
EAN number7320760020395
Connection diameter - inch (DCON MS)0.2953 inch
Cutting diameter - inch (DC)0.2953 inch
Length chip flute - inch (LCF)7.874 inch
Overall length - inch (OAL)9.8425 inch
ISOA1257.5X250
ANSIA1257.5X250
Brand NameDormer Pramet
Net weight - grams64
Gross weight - grams64
Product number (SAP)86009530
EDP number0020395

Cutting Conditions

Downloads

A1257_5X250_5968912_3D
stp