25 pcs HSS Twist Drill Bit Sets
ISO2000 CERTIFICATED
Black,White,Tin coated
Size:(mm):1.0-13.0*0.5
Long life, fast
Port: Shanghai
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 200000 Set/Sets per Month
Payment Terms: L/C,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: In rose plastic box then in carton.
Delivery Detail: 35 days.
25 pcs HSS Twist Drill Bit Sets
ISO2000 CERTIFICATED
H2501-1 black finished
H2501-2 edge ground
H2501-3 edge ground tin coated
H2501-4 fully ground bright
H2501-5 fully ground black finished
H2501-6 fully ground tin coated
size(mm):1.0-13.0*0.5
Packing:Inner:Metal Box
Outer:Carton
N.W./G.W.:23/24KGS
Meast:45*29*20cm
ITEM NO.: TY-H2501
SETS/CARTON: 20sets
If you have any special imquires a
bout HSS drill sets, sds hammer drill sets,masonry drill bit sets, wood drill sets, auger bits sets, or another drill sets, please contact with us directly, and we'll reply you in 2 working days.
Model No.: SKH537
Features: 1.material:tungsten carbide
2.color:green
3.rich experience in drill bit
4. High quality, low price
Model No.: SKH437
Features: 1.specification:17 1/2'' 444.5mm
2.material:tungsten carbide
3Types of Sealing:Metal rings
4Jounmal beanngs
5.color:golden
Model No.: HJ437
Features: 1.Specification:9 7/8'' 250.8mm
2.IADC:437
3.material:tungsten carbide
4.WOB:0.35~0.90 KN/mm
5.sealing:metal or rubber ring
Model No.: SKH437
Features: 1.specification:8 5/8'' 219.1mm
2.material:tungsten carbide
3.colour:golden
4.WOB:0.35-0.95 KN/mm
5.IADC:437
Model No.: SKH136
Features: 1.Strong resistance to abrasion and impact resistance.
2.stocks adequate, time delivery
3.rich experience in drill bit
Model No.: JF
Features: Diamond back bolt drill
Model No.: 114,117,127,437,517,617,637
Features: 1 With API and ISO9001
2 High quality and competitive price
3 Various of model and dimension available
4 Fast drilling rate
Model No.: DNTG
Features: 1. T.C.T. core drill bit,speical-purpose carbide tips
2.multi-cut geometry for ply-cutting
3.lower friction.
4.Reduced dama
Model No.: DNTG
Features: drill bit
1.geometry for ply-cutting and lower friction.
2.Reduced damage of tips
3. improved performance of ships removal.
Model No.: DNTG
Features: 1.speical-purpose carbide tips
2. multi-cut geometry for ply-cutting and lower friction.
3. Reduced damage of
Model No.: 211 213 214 215 311
Features: 1.Size:3 3/4" (95.3mm)~26" (660.4mm)
2.Covers all IADC codes
3.Long life and full model
4.suitable for soft formation
5.API
Model No.: Steel Tooth Bits
Features: 1)Rock drill bit of Steel Tooth Bits (manfactory)
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1pc